57354172719 has 16 divisors (see below), whose sum is σ = 76605923424. Its totient is φ = 38169331200.

The previous prime is 57354172703. The next prime is 57354172721. The reversal of 57354172719 is 91727145375.

It is not a de Polignac number, because 57354172719 - 2⁴ = 57354172703 is a prime.

It is a super-2 number, since 2×57354172719² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57354172769) 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, 4324939 + ... + 4338179.

It is an arithmetic number, because the mean of its divisors is an integer number (4787870214).

Almost surely, 2^57354172719 is an apocalyptic number.

57354172719 is a deficient number, since it is larger than the sum of its proper divisors (19251750705).

57354172719 is a wasteful number, since it uses less digits than its factorization.

57354172719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15658.

The product of its digits is 1852200, while the sum is 51.

The spelling of 57354172719 in words is "fifty-seven billion, three hundred fifty-four million, one hundred seventy-two thousand, seven hundred nineteen".