52032514064 has 20 divisors (see below), whose sum is σ = 100818002220. Its totient is φ = 26014965120.

The previous prime is 52032514043. The next prime is 52032514111. The reversal of 52032514064 is 46041523025.

It can be written as a sum of positive squares in 2 ways, for example, as 13710536464 + 38321977600 = 117092^2 + 195760^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 52032514064.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308342 + ... + 446250.

It is an arithmetic number, because the mean of its divisors is an integer number (5040900111).

Almost surely, 2^52032514064 is an apocalyptic number.

It is an amenable number.

52032514064 is a deficient number, since it is larger than the sum of its proper divisors (48785488156).

52032514064 is a wasteful number, since it uses less digits than its factorization.

52032514064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161498 (or 161492 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 52032514064 in words is "fifty-two billion, thirty-two million, five hundred fourteen thousand, sixty-four".