57424432813 has 16 divisors (see below), whose sum is σ = 63065350656. Its totient is φ = 51854757040.

The previous prime is 57424432801. The next prime is 57424432817. The reversal of 57424432813 is 31823442475.

It is a cyclic number.

It is not a de Polignac number, because 57424432813 - 2¹³ = 57424424621 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 57424432813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57424432817) 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, 975270 + ... + 1032472.

It is an arithmetic number, because the mean of its divisors is an integer number (3941584416).

Almost surely, 2^57424432813 is an apocalyptic number.

It is an amenable number.

57424432813 is a deficient number, since it is larger than the sum of its proper divisors (5640917843).

57424432813 is a wasteful number, since it uses less digits than its factorization.

57424432813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57824.

The product of its digits is 645120, while the sum is 43.

The spelling of 57424432813 in words is "fifty-seven billion, four hundred twenty-four million, four hundred thirty-two thousand, eight hundred thirteen".