57870344307875 has 16 divisors (see below), whose sum is σ = 78787843306848. Its totient is φ = 42087523132000.

The previous prime is 57870344307823. The next prime is 57870344307889.

57870344307875 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 57870344307875 - 2¹⁶ = 57870344242339 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21043760192 + ... + 21043762941.

It is an arithmetic number, because the mean of its divisors is an integer number (4924240206678).

Almost surely, 2^{57870344307875} is an apocalyptic number.

57870344307875 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

57870344307875 is a deficient number, since it is larger than the sum of its proper divisors (20917498998973).

57870344307875 is a wasteful number, since it uses less digits than its factorization.

57870344307875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42087523159 (or 42087523149 counting only the distinct ones).

The product of its (nonzero) digits is 553190400, while the sum is 68.

The spelling of 57870344307875 in words is "fifty-seven trillion, eight hundred seventy billion, three hundred forty-four million, three hundred seven thousand, eight hundred seventy-five".