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52524255242525 = 52113113613452597
BaseRepresentation
bin10111111000101010000011…
…00100110110100100011101
320212222021021122201210222012
423330111001210312210131
523341024133320230100
6303413150523401005
714030516003104403
oct1374250144664435
9225867248653865
1052524255242525
1115810458864050
125a83676983165
13234002925b111
14cd828a799473
15611422d7e135
hex2fc54193691d

52524255242525 has 48 divisors (see below), whose sum is σ = 73348509823488. Its totient is φ = 36964420512000.

The previous prime is 52524255242509. The next prime is 52524255242527.

52524255242525 is nontrivially palindromic in base 10.

52524255242525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52524255242525 - 24 = 52524255242509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52524255242527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 115824527 + ... + 116277123.

It is an arithmetic number, because the mean of its divisors is an integer number (1528093954656).

Almost surely, 252524255242525 is an apocalyptic number.

52524255242525 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52524255242525 is a deficient number, since it is larger than the sum of its proper divisors (20824254580963).

52524255242525 is a wasteful number, since it uses less digits than its factorization.

52524255242525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466262 (or 466257 counting only the distinct ones).

The product of its digits is 16000000, while the sum is 50.

The spelling of 52524255242525 in words is "fifty-two trillion, five hundred twenty-four billion, two hundred fifty-five million, two hundred forty-two thousand, five hundred twenty-five".

Divisors: 1 5 11 25 31 55 155 275 341 775 1705 8525 13613 68065 149743 340325 422003 452597 748715 2110015 2262985 3743575 4642033 4978567 10550075 11314925 14030507 23210165 24892835 70152535 116050825 124464175 154335577 350762675 771677885 3858389425 6161202961 30806014805 67773232571 154030074025 190997291791 338866162855 954986458955 1694330814275 2100970209701 4774932294775 10504851048505 52524255242525