51588808 has 16 divisors (see below), whose sum is σ = 98055180. Its totient is φ = 25440768.

The previous prime is 51588731. The next prime is 51588821. The reversal of 51588808 is 80888515.

It can be written as a sum of positive squares in 2 ways, for example, as 51008164 + 580644 = 7142^2 + 762^2 .

It is a super-2 number, since 2×51588808² = 5322810221721728, which contains 22 as substring.

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, 43585 + ... + 44752.

Almost surely, 2^51588808 is an apocalyptic number.

It is an amenable number.

51588808 is a deficient number, since it is larger than the sum of its proper divisors (46466372).

51588808 is a wasteful number, since it uses less digits than its factorization.

51588808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88416 (or 88412 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 43.

The square root of 51588808 is about 7182.5349285611. The cubic root of 51588808 is about 372.2646784802.

The spelling of 51588808 in words is "fifty-one million, five hundred eighty-eight thousand, eight hundred eight".