56926638119 has 16 divisors (see below), whose sum is σ = 63073090080. Its totient is φ = 51037672320.

The previous prime is 56926638089. The next prime is 56926638137. The reversal of 56926638119 is 91183662965.

It is a cyclic number.

It is not a de Polignac number, because 56926638119 - 2⁸ = 56926637863 is a prime.

It is a super-2 number, since 2×56926638119² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56926638179) 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, 171017 + ... + 378285.

It is an arithmetic number, because the mean of its divisors is an integer number (3942068130).

Almost surely, 2^56926638119 is an apocalyptic number.

56926638119 is a deficient number, since it is larger than the sum of its proper divisors (6146451961).

56926638119 is a wasteful number, since it uses less digits than its factorization.

56926638119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207890.

The product of its digits is 4199040, while the sum is 56.

The spelling of 56926638119 in words is "fifty-six billion, nine hundred twenty-six million, six hundred thirty-eight thousand, one hundred nineteen".