57385574313 has 4 divisors (see below), whose sum is σ = 76514099088. Its totient is φ = 38257049540.

The previous prime is 57385574293. The next prime is 57385574317. The reversal of 57385574313 is 31347558375.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 57385574313 - 2⁹ = 57385573801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57385574317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9564262383 + ... + 9564262388.

It is an arithmetic number, because the mean of its divisors is an integer number (19128524772).

Almost surely, 2^57385574313 is an apocalyptic number.

It is an amenable number.

57385574313 is a deficient number, since it is larger than the sum of its proper divisors (19128524775).

57385574313 is a wasteful number, since it uses less digits than its factorization.

57385574313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19128524774.

The product of its digits is 5292000, while the sum is 51.

The spelling of 57385574313 in words is "fifty-seven billion, three hundred eighty-five million, five hundred seventy-four thousand, three hundred thirteen".