52504454131032 has 64 divisors (see below), whose sum is σ = 134220569222880. Its totient is φ = 17109277765632.

The previous prime is 52504454131001. The next prime is 52504454131069. The reversal of 52504454131032 is 23013145440525.

52504454131032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74155033 + ... + 74859720.

Almost surely, 2^{52504454131032} is an apocalyptic number.

It is an amenable number.

52504454131032 is an abundant number, since it is smaller than the sum of its proper divisors (81716115091848).

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

52504454131032 is a wasteful number, since it uses less digits than its factorization.

52504454131032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149015092 (or 149015088 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

Adding to 52504454131032 its reverse (23013145440525), we get a palindrome (75517599571557).

The spelling of 52504454131032 in words is "fifty-two trillion, five hundred four billion, four hundred fifty-four million, one hundred thirty-one thousand, thirty-two".