56296586162791 has 16 divisors (see below), whose sum is σ = 61216305317440. Its totient is φ = 51461050118400.

The previous prime is 56296586162783. The next prime is 56296586162797. The reversal of 56296586162791 is 19726168569265.

It is not a de Polignac number, because 56296586162791 - 2³ = 56296586162783 is a prime.

It is a super-2 number, since 2×56296586162791² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56296586162797) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248765491 + ... + 248991691.

It is an arithmetic number, because the mean of its divisors is an integer number (3826019082340).

Almost surely, 2^{56296586162791} is an apocalyptic number.

56296586162791 is a deficient number, since it is larger than the sum of its proper divisors (4919719154649).

56296586162791 is a wasteful number, since it uses less digits than its factorization.

56296586162791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412186.

The product of its digits is 587865600, while the sum is 73.

The spelling of 56296586162791 in words is "fifty-six trillion, two hundred ninety-six billion, five hundred eighty-six million, one hundred sixty-two thousand, seven hundred ninety-one".