52710978 has 16 divisors (see below), whose sum is σ = 110970720. Its totient is φ = 16645536.

The previous prime is 52710949. The next prime is 52711003. The reversal of 52710978 is 87901725.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231075 + ... + 231302.

It is an arithmetic number, because the mean of its divisors is an integer number (6935670).

Almost surely, 2^52710978 is an apocalyptic number.

52710978 is an abundant number, since it is smaller than the sum of its proper divisors (58259742).

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

52710978 is a wasteful number, since it uses less digits than its factorization.

52710978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462401.

The product of its (nonzero) digits is 35280, while the sum is 39.

The square root of 52710978 is about 7260.2326409007. The cubic root of 52710978 is about 374.9445322404.

The spelling of 52710978 in words is "fifty-two million, seven hundred ten thousand, nine hundred seventy-eight".