57383297 has 4 divisors (see below), whose sum is σ = 57401136. Its totient is φ = 57365460.

The previous prime is 57383281. The next prime is 57383317. The reversal of 57383297 is 79238375.

57383297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 57383297 - 2⁴ = 57383281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57383237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2603 + ... + 11024.

It is an arithmetic number, because the mean of its divisors is an integer number (14350284).

Almost surely, 2^57383297 is an apocalyptic number.

It is an amenable number.

57383297 is a deficient number, since it is larger than the sum of its proper divisors (17839).

57383297 is a wasteful number, since it uses less digits than its factorization.

57383297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17838.

The product of its digits is 317520, while the sum is 44.

The square root of 57383297 is about 7575.1763675838. The cubic root of 57383297 is about 385.7108293570.

The spelling of 57383297 in words is "fifty-seven million, three hundred eighty-three thousand, two hundred ninety-seven".