52514036664 has 32 divisors (see below), whose sum is σ = 133244574720. Its totient is φ = 17243414496.

The previous prime is 52514036599. The next prime is 52514036723. The reversal of 52514036664 is 46663041525.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 16327384 + ... + 16330599.

It is an arithmetic number, because the mean of its divisors is an integer number (4163892960).

Almost surely, 2^52514036664 is an apocalyptic number.

It is an amenable number.

52514036664 is an abundant number, since it is smaller than the sum of its proper divisors (80730538056).

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

52514036664 is a wasteful number, since it uses less digits than its factorization.

52514036664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32658059 (or 32658055 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 52514036664 in words is "fifty-two billion, five hundred fourteen million, thirty-six thousand, six hundred sixty-four".