52385762392 has 32 divisors (see below), whose sum is σ = 103224013200. Its totient is φ = 24892285824.

The previous prime is 52385762339. The next prime is 52385762413. The reversal of 52385762392 is 29326758325.

It is a happy number.

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, 2045167 + ... + 2070622.

Almost surely, 2^52385762392 is an apocalyptic number.

It is an amenable number.

52385762392 is a deficient number, since it is larger than the sum of its proper divisors (50838250808).

52385762392 is a wasteful number, since it uses less digits than its factorization.

52385762392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4115875 (or 4115871 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 52.

The spelling of 52385762392 in words is "fifty-two billion, three hundred eighty-five million, seven hundred sixty-two thousand, three hundred ninety-two".