56933652840 has 64 divisors (see below), whose sum is σ = 170977210560. Its totient is φ = 15166640640.

The previous prime is 56933652827. The next prime is 56933652887. The reversal of 56933652840 is 4825633965.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127789 + ... + 360828.

It is an arithmetic number, because the mean of its divisors is an integer number (2671518915).

Almost surely, 2^56933652840 is an apocalyptic number.

It is an amenable number.

56933652840 is an abundant number, since it is smaller than the sum of its proper divisors (114043557720).

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

56933652840 is a wasteful number, since it uses less digits than its factorization.

56933652840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489602 (or 489598 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 51.

The spelling of 56933652840 in words is "fifty-six billion, nine hundred thirty-three million, six hundred fifty-two thousand, eight hundred forty".