57142861075 has 12 divisors (see below), whose sum is σ = 70860306168. Its totient is φ = 45712251200.

The previous prime is 57142861067. The next prime is 57142861093. The reversal of 57142861075 is 57016824175.

It is not a de Polignac number, because 57142861075 - 2³ = 57142861067 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 799560 + ... + 868090.

It is an arithmetic number, because the mean of its divisors is an integer number (5905025514).

Almost surely, 2^57142861075 is an apocalyptic number.

57142861075 is a deficient number, since it is larger than the sum of its proper divisors (13717445093).

57142861075 is a wasteful number, since it uses less digits than its factorization.

57142861075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101894 (or 101889 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 46.

The spelling of 57142861075 in words is "fifty-seven billion, one hundred forty-two million, eight hundred sixty-one thousand, seventy-five".