57377383 has 12 divisors (see below), whose sum is σ = 67076400. Its totient is φ = 49060368.

The previous prime is 57377357. The next prime is 57377389. The reversal of 57377383 is 38377375.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a de Polignac number, because none of the positive numbers 2^k-57377383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57377389) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140083 + ... + 140491.

It is an arithmetic number, because the mean of its divisors is an integer number (5589700).

Almost surely, 2^57377383 is an apocalyptic number.

57377383 is a deficient number, since it is larger than the sum of its proper divisors (9699017).

57377383 is an frugal number, since it uses more digits than its factorization.

57377383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839 (or 416 counting only the distinct ones).

The product of its digits is 370440, while the sum is 43.

The square root of 57377383 is about 7574.7860035779. The cubic root of 57377383 is about 385.6975782756.

The spelling of 57377383 in words is "fifty-seven million, three hundred seventy-seven thousand, three hundred eighty-three".