52066582928 has 20 divisors (see below), whose sum is σ = 103605465180. Its totient is φ = 25329688704.

The previous prime is 52066582903. The next prime is 52066582933. The reversal of 52066582928 is 82928566025.

It can be written as a sum of positive squares in 2 ways, for example, as 48236458384 + 3830124544 = 219628^2 + 61888^2 .

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 52066582928.

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, 43974563 + ... + 43975746.

It is an arithmetic number, because the mean of its divisors is an integer number (5180273259).

Almost surely, 2^52066582928 is an apocalyptic number.

It is an amenable number.

52066582928 is a deficient number, since it is larger than the sum of its proper divisors (51538882252).

52066582928 is a wasteful number, since it uses less digits than its factorization.

52066582928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87950354 (or 87950348 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 53.

The spelling of 52066582928 in words is "fifty-two billion, sixty-six million, five hundred eighty-two thousand, nine hundred twenty-eight".