56868382415 has 32 divisors (see below), whose sum is σ = 73823061312. Its totient is φ = 41806080000.

The previous prime is 56868382369. The next prime is 56868382423. The reversal of 56868382415 is 51428386865.

It is not a de Polignac number, because 56868382415 - 2¹⁸ = 56868120271 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 14881205 + ... + 14885025.

It is an arithmetic number, because the mean of its divisors is an integer number (2306970666).

Almost surely, 2^56868382415 is an apocalyptic number.

56868382415 is a deficient number, since it is larger than the sum of its proper divisors (16954678897).

56868382415 is a wasteful number, since it uses less digits than its factorization.

56868382415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4811.

The product of its digits is 11059200, while the sum is 56.

The spelling of 56868382415 in words is "fifty-six billion, eight hundred sixty-eight million, three hundred eighty-two thousand, four hundred fifteen".