52525504 has 14 divisors (see below), whose sum is σ = 104230424. Its totient is φ = 26262720.

The previous prime is 52525493. The next prime is 52525541. The reversal of 52525504 is 40552525.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 410292 + ... + 410419.

Almost surely, 2^52525504 is an apocalyptic number.

It is an amenable number.

52525504 is a deficient number, since it is larger than the sum of its proper divisors (51704920).

52525504 is an equidigital number, since it uses as much as digits as its factorization.

52525504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820723 (or 820713 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 28.

The square root of 52525504 is about 7247.4481026083. The cubic root of 52525504 is about 374.5042432599.

The spelling of 52525504 in words is "fifty-two million, five hundred twenty-five thousand, five hundred four".