57431673455 has 8 divisors (see below), whose sum is σ = 74219393472. Its totient is φ = 42411081888.

The previous prime is 57431673433. The next prime is 57431673487. The reversal of 57431673455 is 55437613475.

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

It is a cyclic number.

It is not a de Polignac number, because 57431673455 - 2⁸ = 57431673199 is a prime.

It is a Duffinian number.

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, 441782039 + ... + 441782168.

It is an arithmetic number, because the mean of its divisors is an integer number (9277424184).

Almost surely, 2^57431673455 is an apocalyptic number.

57431673455 is a deficient number, since it is larger than the sum of its proper divisors (16787720017).

57431673455 is a wasteful number, since it uses less digits than its factorization.

57431673455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883564225.

The product of its digits is 5292000, while the sum is 50.

The spelling of 57431673455 in words is "fifty-seven billion, four hundred thirty-one million, six hundred seventy-three thousand, four hundred fifty-five".