52506662364 has 36 divisors (see below), whose sum is σ = 142934804376. Its totient is φ = 16155895968.

The previous prime is 52506662359. The next prime is 52506662381. The reversal of 52506662364 is 46326660525.

It is a tau number, because it is divible by the number of its divisors (36).

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 11 ways as a sum of consecutive naturals, for example, 56096394 + ... + 56097329.

Almost surely, 2^52506662364 is an apocalyptic number.

It is an amenable number.

52506662364 is an abundant number, since it is smaller than the sum of its proper divisors (90428142012).

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

52506662364 is a wasteful number, since it uses less digits than its factorization.

52506662364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112193746 (or 112193741 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 45.

The spelling of 52506662364 in words is "fifty-two billion, five hundred six million, six hundred sixty-two thousand, three hundred sixty-four".