52504052 has 12 divisors (see below), whose sum is σ = 92104320. Its totient is φ = 26188536.

The previous prime is 52504051. The next prime is 52504069. The reversal of 52504052 is 25040525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52504051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13988 + ... + 17339.

It is an arithmetic number, because the mean of its divisors is an integer number (7675360).

Almost surely, 2^52504052 is an apocalyptic number.

It is an amenable number.

52504052 is a deficient number, since it is larger than the sum of its proper divisors (39600268).

52504052 is a wasteful number, since it uses less digits than its factorization.

52504052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31750 (or 31748 counting only the distinct ones).

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

The square root of 52504052 is about 7245.9679822643. The cubic root of 52504052 is about 374.4532524182.

Adding to 52504052 its reverse (25040525), we get a palindrome (77544577).

The spelling of 52504052 in words is "fifty-two million, five hundred four thousand, fifty-two".