52515434032 has 20 divisors (see below), whose sum is σ = 102491348616. Its totient is φ = 26066053760.

The previous prime is 52515434021. The next prime is 52515434033. The reversal of 52515434032 is 23043451525.

It is not an unprimeable number, because it can be changed into a prime (52515434033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11976694 + ... + 11981077.

Almost surely, 2^52515434032 is an apocalyptic number.

It is an amenable number.

52515434032 is a deficient number, since it is larger than the sum of its proper divisors (49975914584).

52515434032 is a wasteful number, since it uses less digits than its factorization.

52515434032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23957916 (or 23957910 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 52515434032 its reverse (23043451525), we get a palindrome (75558885557).

The spelling of 52515434032 in words is "fifty-two billion, five hundred fifteen million, four hundred thirty-four thousand, thirty-two".