52500524 has 24 divisors (see below), whose sum is σ = 93604896. Its totient is φ = 25760000.

The previous prime is 52500523. The next prime is 52500529. The reversal of 52500524 is 42500525.

It is a self number, because there is not a number n which added to its sum of digits gives 52500524.

It is not an unprimeable number, because it can be changed into a prime (52500523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113654 + ... + 114114.

It is an arithmetic number, because the mean of its divisors is an integer number (3900204).

Almost surely, 2^52500524 is an apocalyptic number.

It is an amenable number.

52500524 is a deficient number, since it is larger than the sum of its proper divisors (41104372).

52500524 is a wasteful number, since it uses less digits than its factorization.

52500524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937 (or 935 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 52500524 is about 7245.7245324398. The cubic root of 52500524 is about 374.4448651248. Note that the first 3 decimals are identical.

Subtracting from 52500524 its reverse (42500525), we obtain a palindrome (9999999).

The spelling of 52500524 in words is "fifty-two million, five hundred thousand, five hundred twenty-four".