56085459952 has 20 divisors (see below), whose sum is σ = 109627224480. Its totient is φ = 27794563328.

The previous prime is 56085459943. The next prime is 56085459959. The reversal of 56085459952 is 25995458065.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56085459959) by changing a digit.

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, 15508552 + ... + 15512167.

It is an arithmetic number, because the mean of its divisors is an integer number (5481361224).

Almost surely, 2^56085459952 is an apocalyptic number.

It is an amenable number.

56085459952 is a deficient number, since it is larger than the sum of its proper divisors (53541764528).

56085459952 is a wasteful number, since it uses less digits than its factorization.

56085459952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31020840 (or 31020834 counting only the distinct ones).

The product of its (nonzero) digits is 19440000, while the sum is 58.

The spelling of 56085459952 in words is "fifty-six billion, eighty-five million, four hundred fifty-nine thousand, nine hundred fifty-two".