56266162144 has 48 divisors (see below), whose sum is σ = 112173359760. Its totient is φ = 27778083840.

The previous prime is 56266162129. The next prime is 56266162151. The reversal of 56266162144 is 44126166265.

It is a self number, because there is not a number n which added to its sum of digits gives 56266162144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5543314 + ... + 5553454.

It is an arithmetic number, because the mean of its divisors is an integer number (2336944995).

Almost surely, 2^56266162144 is an apocalyptic number.

It is an amenable number.

56266162144 is a deficient number, since it is larger than the sum of its proper divisors (55907197616).

56266162144 is a wasteful number, since it uses less digits than its factorization.

56266162144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12323 (or 12315 counting only the distinct ones).

The product of its digits is 414720, while the sum is 43.

The spelling of 56266162144 in words is "fifty-six billion, two hundred sixty-six million, one hundred sixty-two thousand, one hundred forty-four".