57456895 has 8 divisors (see below), whose sum is σ = 69008400. Its totient is φ = 45925440.

The previous prime is 57456871. The next prime is 57456941. The reversal of 57456895 is 59865475.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 57456895 - 2⁵ = 57456863 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2256 + ... + 10954.

It is an arithmetic number, because the mean of its divisors is an integer number (8626050).

Almost surely, 2^57456895 is an apocalyptic number.

57456895 is a deficient number, since it is larger than the sum of its proper divisors (11551505).

57456895 is a wasteful number, since it uses less digits than its factorization.

57456895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10025.

The product of its digits is 1512000, while the sum is 49.

The square root of 57456895 is about 7580.0326516447. The cubic root of 57456895 is about 385.8756590747.

The spelling of 57456895 in words is "fifty-seven million, four hundred fifty-six thousand, eight hundred ninety-five".