56878886614 has 64 divisors (see below), whose sum is σ = 96978124800. Its totient is φ = 24786403200.

The previous prime is 56878886579. The next prime is 56878886639. The reversal of 56878886614 is 41668887865.

It is a self number, because there is not a number n which added to its sum of digits gives 56878886614.

It is a congruent 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, 51287892 + ... + 51289000.

It is an arithmetic number, because the mean of its divisors is an integer number (1515283200).

Almost surely, 2^56878886614 is an apocalyptic number.

56878886614 is a deficient number, since it is larger than the sum of its proper divisors (40099238186).

56878886614 is a wasteful number, since it uses less digits than its factorization.

56878886614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1789.

The product of its digits is 123863040, while the sum is 67.

The spelling of 56878886614 in words is "fifty-six billion, eight hundred seventy-eight million, eight hundred eighty-six thousand, six hundred fourteen".