52854764432 has 20 divisors (see below), whose sum is σ = 104584960896. Its totient is φ = 25865097120.

The previous prime is 52854764411. The next prime is 52854764441. The reversal of 52854764432 is 23446745825.

It is a super-2 number, since 2×52854764432² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

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 3 ways as a sum of consecutive naturals, for example, 35142044 + ... + 35143547.

Almost surely, 2^52854764432 is an apocalyptic number.

It is an amenable number.

52854764432 is a deficient number, since it is larger than the sum of its proper divisors (51730196464).

52854764432 is a wasteful number, since it uses less digits than its factorization.

52854764432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70285646 (or 70285640 counting only the distinct ones).

The product of its digits is 6451200, while the sum is 50.

The spelling of 52854764432 in words is "fifty-two billion, eight hundred fifty-four million, seven hundred sixty-four thousand, four hundred thirty-two".