57471675321 has 4 divisors (see below), whose sum is σ = 76628900432. Its totient is φ = 38314450212.

The previous prime is 57471675307. The next prime is 57471675337. The reversal of 57471675321 is 12357617475.

57471675321 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 not a de Polignac number, because 57471675321 - 2³⁰ = 56397933497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57471674321) 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, 9578612551 + ... + 9578612556.

It is an arithmetic number, because the mean of its divisors is an integer number (19157225108).

Almost surely, 2^57471675321 is an apocalyptic number.

It is an amenable number.

57471675321 is a deficient number, since it is larger than the sum of its proper divisors (19157225111).

57471675321 is a wasteful number, since it uses less digits than its factorization.

57471675321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19157225110.

The product of its digits is 1234800, while the sum is 48.

The spelling of 57471675321 in words is "fifty-seven billion, four hundred seventy-one million, six hundred seventy-five thousand, three hundred twenty-one".