56683513532 has 12 divisors (see below), whose sum is σ = 99210696816. Its totient is φ = 28337600160.

The previous prime is 56683513519. The next prime is 56683513553. The reversal of 56683513532 is 23531538665.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1008368 + ... + 1063095.

It is an arithmetic number, because the mean of its divisors is an integer number (8267558068).

Almost surely, 2^56683513532 is an apocalyptic number.

It is an amenable number.

56683513532 is a deficient number, since it is larger than the sum of its proper divisors (42527183284).

56683513532 is a wasteful number, since it uses less digits than its factorization.

56683513532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2078308 (or 2078306 counting only the distinct ones).

The product of its digits is 1944000, while the sum is 47.

The spelling of 56683513532 in words is "fifty-six billion, six hundred eighty-three million, five hundred thirteen thousand, five hundred thirty-two".