Search a number
-
+
52544044044525 = 3521163689750357
BaseRepresentation
bin10111111001001110111010…
…00101001001000011101101
320220001011100202212010000210
423330213131011021003231
523341340200233411100
6303430222310213033
714032116252124605
oct1374473505110355
9226034322763023
1052544044044525
1115818893051970
125a8747a054179
132341b60c5a807
14cd92069c5c05
15611bd02ccc50
hex2fc9dd1490ed

52544044044525 has 24 divisors (see below), whose sum is σ = 94770348532704. Its totient is φ = 25475900142400.

The previous prime is 52544044044497. The next prime is 52544044044571.

52544044044525 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52544044044525 - 25 = 52544044044493 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31844874354 + ... + 31844876003.

It is an arithmetic number, because the mean of its divisors is an integer number (3948764522196).

Almost surely, 252544044044525 is an apocalyptic number.

52544044044525 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52544044044525 is a deficient number, since it is larger than the sum of its proper divisors (42226304488179).

52544044044525 is a wasteful number, since it uses less digits than its factorization.

52544044044525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63689750381 (or 63689750376 counting only the distinct ones).

The product of its (nonzero) digits is 10240000, while the sum is 48.

It can be divided in two parts, 5254404 and 4044525, that added together give a palindrome (9298929).

The spelling of 52544044044525 in words is "fifty-two trillion, five hundred forty-four billion, forty-four million, forty-four thousand, five hundred twenty-five".

Divisors: 1 3 5 11 15 25 33 55 75 165 275 825 63689750357 191069251071 318448751785 700587253927 955346255355 1592243758925 2101761761781 3502936269635 4776731276775 10508808808905 17514681348175 52544044044525