56866070108 has 12 divisors (see below), whose sum is σ = 99560124552. Its totient is φ = 28420320240.

The previous prime is 56866070071. The next prime is 56866070119. The reversal of 56866070108 is 80107066865.

It is a super-2 number, since 2×56866070108² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3168638 + ... + 3186533.

It is an arithmetic number, because the mean of its divisors is an integer number (8296677046).

Almost surely, 2^56866070108 is an apocalyptic number.

It is an amenable number.

56866070108 is a deficient number, since it is larger than the sum of its proper divisors (42694054444).

56866070108 is a wasteful number, since it uses less digits than its factorization.

56866070108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6357412 (or 6357410 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 47.

The spelling of 56866070108 in words is "fifty-six billion, eight hundred sixty-six million, seventy thousand, one hundred eight".