57426882117 has 16 divisors (see below), whose sum is σ = 84899357760. Its totient is φ = 34233609600.

The previous prime is 57426882067. The next prime is 57426882133. The reversal of 57426882117 is 71128862475.

It is a happy number.

It is not a de Polignac number, because 57426882117 - 2⁶ = 57426882053 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 57426882117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57426882137) 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, 14261992 + ... + 14266017.

It is an arithmetic number, because the mean of its divisors is an integer number (5306209860).

Almost surely, 2^57426882117 is an apocalyptic number.

It is an amenable number.

57426882117 is a deficient number, since it is larger than the sum of its proper divisors (27472475643).

57426882117 is a wasteful number, since it uses less digits than its factorization.

57426882117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28528084.

The product of its digits is 1505280, while the sum is 51.

The spelling of 57426882117 in words is "fifty-seven billion, four hundred twenty-six million, eight hundred eighty-two thousand, one hundred seventeen".