57379697 has 4 divisors (see below), whose sum is σ = 57723456. Its totient is φ = 57035940.

The previous prime is 57379669. The next prime is 57379717. The reversal of 57379697 is 79697375.

It is a happy number.

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 57379697 - 2⁶ = 57379633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57379627) 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, 171629 + ... + 171962.

It is an arithmetic number, because the mean of its divisors is an integer number (14430864).

Almost surely, 2^57379697 is an apocalyptic number.

It is an amenable number.

57379697 is a deficient number, since it is larger than the sum of its proper divisors (343759).

57379697 is a wasteful number, since it uses less digits than its factorization.

57379697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343758.

The product of its digits is 2500470, while the sum is 53.

The square root of 57379697 is about 7574.9387456269. The cubic root of 57379697 is about 385.7027632001.

The spelling of 57379697 in words is "fifty-seven million, three hundred seventy-nine thousand, six hundred ninety-seven".