52707878928 has 40 divisors (see below), whose sum is σ = 151291135200. Its totient is φ = 17569292832.

The previous prime is 52707878921. The next prime is 52707878941. The reversal of 52707878928 is 82987870725.

52707878928 is a `hidden beast` number, since 527 + 0 + 7 + 8 + 7 + 89 + 28 = 666.

It is not an unprimeable number, because it can be changed into a prime (52707878921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61004058 + ... + 61004921.

It is an arithmetic number, because the mean of its divisors is an integer number (3782278380).

Almost surely, 2^52707878928 is an apocalyptic number.

It is an amenable number.

52707878928 is an abundant number, since it is smaller than the sum of its proper divisors (98583256272).

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

52707878928 is a wasteful number, since it uses less digits than its factorization.

52707878928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122008996 (or 122008984 counting only the distinct ones).

The product of its (nonzero) digits is 31610880, while the sum is 63.

The spelling of 52707878928 in words is "fifty-two billion, seven hundred seven million, eight hundred seventy-eight thousand, nine hundred twenty-eight".