51590696 has 32 divisors (see below), whose sum is σ = 100346880. Its totient is φ = 24840000.

The previous prime is 51590683. The next prime is 51590717. The reversal of 51590696 is 69609515.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68321 + ... + 69071.

It is an arithmetic number, because the mean of its divisors is an integer number (3135840).

Almost surely, 2^51590696 is an apocalyptic number.

It is an amenable number.

51590696 is a deficient number, since it is larger than the sum of its proper divisors (48756184).

51590696 is a wasteful number, since it uses less digits than its factorization.

51590696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065 (or 1061 counting only the distinct ones).

The product of its (nonzero) digits is 72900, while the sum is 41.

The square root of 51590696 is about 7182.6663572799. Note that the first 3 decimals coincide. The cubic root of 51590696 is about 372.2692196922.

The spelling of 51590696 in words is "fifty-one million, five hundred ninety thousand, six hundred ninety-six".