56586850090 has 64 divisors (see below), whose sum is σ = 107858241792. Its totient is φ = 21330777600.

The previous prime is 56586850043. The next prime is 56586850127. The reversal of 56586850090 is 9005868565.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30405760 + ... + 30407620.

It is an arithmetic number, because the mean of its divisors is an integer number (1685285028).

Almost surely, 2^56586850090 is an apocalyptic number.

56586850090 is a deficient number, since it is larger than the sum of its proper divisors (51271391702).

56586850090 is a wasteful number, since it uses less digits than its factorization.

56586850090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3775.

The product of its (nonzero) digits is 2592000, while the sum is 52.

The spelling of 56586850090 in words is "fifty-six billion, five hundred eighty-six million, eight hundred fifty thousand, ninety".