57124868823 has 12 divisors (see below), whose sum is σ = 90014944968. Its totient is φ = 34621132560.

The previous prime is 57124868819. The next prime is 57124868833. The reversal of 57124868823 is 32886842175.

57124868823 is a `hidden beast` number, since 57 + 12 + 486 + 88 + 23 = 666.

It is not a de Polignac number, because 57124868823 - 2² = 57124868819 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 57124868823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57124868833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 288509340 + ... + 288509537.

It is an arithmetic number, because the mean of its divisors is an integer number (7501245414).

Almost surely, 2^57124868823 is an apocalyptic number.

57124868823 is a deficient number, since it is larger than the sum of its proper divisors (32890076145).

57124868823 is a wasteful number, since it uses less digits than its factorization.

57124868823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577018894 (or 577018891 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 54.

The spelling of 57124868823 in words is "fifty-seven billion, one hundred twenty-four million, eight hundred sixty-eight thousand, eight hundred twenty-three".