57868507130215 has 32 divisors (see below), whose sum is σ = 71756096315904. Its totient is φ = 44779809191040.

The previous prime is 57868507130201. The next prime is 57868507130221. The reversal of 57868507130215 is 51203170586875.

It is not a de Polignac number, because 57868507130215 - 2¹¹ = 57868507128167 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57868507130215.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9583222 + ... + 14407468.

It is an arithmetic number, because the mean of its divisors is an integer number (2242378009872).

Almost surely, 2^{57868507130215} is an apocalyptic number.

57868507130215 is a deficient number, since it is larger than the sum of its proper divisors (13887589185689).

57868507130215 is a wasteful number, since it uses less digits than its factorization.

57868507130215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4824967.

The product of its (nonzero) digits is 14112000, while the sum is 58.

The spelling of 57868507130215 in words is "fifty-seven trillion, eight hundred sixty-eight billion, five hundred seven million, one hundred thirty thousand, two hundred fifteen".