57043457471 has 16 divisors (see below), whose sum is σ = 76589818368. Its totient is φ = 41030258400.

The previous prime is 57043457459. The next prime is 57043457477. The reversal of 57043457471 is 17475434075.

57043457471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 57043457471 - 2²⁶ = 56976348607 is a prime.

It is a super-3 number, since 3×57043457471³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57043457477) 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, 28492235 + ... + 28494236.

It is an arithmetic number, because the mean of its divisors is an integer number (4786863648).

Almost surely, 2^57043457471 is an apocalyptic number.

57043457471 is a deficient number, since it is larger than the sum of its proper divisors (19546360897).

57043457471 is a wasteful number, since it uses less digits than its factorization.

57043457471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56986502.

The product of its (nonzero) digits is 1646400, while the sum is 47.

The spelling of 57043457471 in words is "fifty-seven billion, forty-three million, four hundred fifty-seven thousand, four hundred seventy-one".