52512435204 has 48 divisors (see below), whose sum is σ = 124663418880. Its totient is φ = 17201826720.

The previous prime is 52512435203. The next prime is 52512435221. The reversal of 52512435204 is 40253421525.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (52512435203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244 + ... + 324075.

It is an arithmetic number, because the mean of its divisors is an integer number (2597154560).

Almost surely, 2^52512435204 is an apocalyptic number.

It is an amenable number.

52512435204 is an abundant number, since it is smaller than the sum of its proper divisors (72150983676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52512435204 is a wasteful number, since it uses less digits than its factorization.

52512435204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324560 (or 324558 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 33.

Adding to 52512435204 its reverse (40253421525), we get a palindrome (92765856729).

The spelling of 52512435204 in words is "fifty-two billion, five hundred twelve million, four hundred thirty-five thousand, two hundred four".