52104550 has 12 divisors (see below), whose sum is σ = 96914556. Its totient is φ = 20841800.

The previous prime is 52104497. The next prime is 52104571. The reversal of 52104550 is 5540125.

52104550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 520996 + ... + 521095.

It is an arithmetic number, because the mean of its divisors is an integer number (8076213).

Almost surely, 2^52104550 is an apocalyptic number.

52104550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52104550 is a deficient number, since it is larger than the sum of its proper divisors (44810006).

52104550 is a wasteful number, since it uses less digits than its factorization.

52104550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042103 (or 1042098 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 52104550 is about 7218.3481489881. The cubic root of 52104550 is about 373.5010982467.

Adding to 52104550 its reverse (5540125), we get a palindrome (57644675).

The spelling of 52104550 in words is "fifty-two million, one hundred four thousand, five hundred fifty".