57377155213 has 16 divisors (see below), whose sum is σ = 65683537920. Its totient is φ = 49098265200.

The previous prime is 57377155201. The next prime is 57377155247. The reversal of 57377155213 is 31255177375.

It is a cyclic number.

It is not a de Polignac number, because 57377155213 - 2¹³ = 57377147021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57377155273) 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, 16119928 + ... + 16123486.

It is an arithmetic number, because the mean of its divisors is an integer number (4105221120).

Almost surely, 2^57377155213 is an apocalyptic number.

It is an amenable number.

57377155213 is a deficient number, since it is larger than the sum of its proper divisors (8306382707).

57377155213 is a wasteful number, since it uses less digits than its factorization.

57377155213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6768.

The product of its digits is 771750, while the sum is 46.

The spelling of 57377155213 in words is "fifty-seven billion, three hundred seventy-seven million, one hundred fifty-five thousand, two hundred thirteen".