57357612213 has 64 divisors (see below), whose sum is σ = 92141349120. Its totient is φ = 31588085760.

The previous prime is 57357612211. The next prime is 57357612223. The reversal of 57357612213 is 31221675375.

It is not a de Polignac number, because 57357612213 - 2¹ = 57357612211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57357612211) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1953981 + ... + 1983117.

It is an arithmetic number, because the mean of its divisors is an integer number (1439708580).

Almost surely, 2^57357612213 is an apocalyptic number.

It is an amenable number.

57357612213 is a deficient number, since it is larger than the sum of its proper divisors (34783736907).

57357612213 is a wasteful number, since it uses less digits than its factorization.

57357612213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29219 (or 29197 counting only the distinct ones).

The product of its digits is 264600, while the sum is 42.

The spelling of 57357612213 in words is "fifty-seven billion, three hundred fifty-seven million, six hundred twelve thousand, two hundred thirteen".