57174400057 has 16 divisors (see below), whose sum is σ = 58487616000. Its totient is φ = 55878863040.

The previous prime is 57174400039. The next prime is 57174400079. The reversal of 57174400057 is 75000447175.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 57174400057 - 2⁷ = 57174399929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57174399992 and 57174400019.

It is not an unprimeable number, because it can be changed into a prime (57174400027) 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, 3087807 + ... + 3106267.

It is an arithmetic number, because the mean of its divisors is an integer number (3655476000).

Almost surely, 2^57174400057 is an apocalyptic number.

It is an amenable number.

57174400057 is a deficient number, since it is larger than the sum of its proper divisors (1313215943).

57174400057 is a wasteful number, since it uses less digits than its factorization.

57174400057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18936.

The product of its (nonzero) digits is 137200, while the sum is 40.

The spelling of 57174400057 in words is "fifty-seven billion, one hundred seventy-four million, four hundred thousand, fifty-seven".