65057713315 has 24 divisors (see below), whose sum is σ = 90826846992. Its totient is φ = 44605310400.

The previous prime is 65057713297. The next prime is 65057713333. The reversal of 65057713315 is 51331775056.

It is an interprime number because it is at equal distance from previous prime (65057713297) and next prime (65057713333).

It is not a de Polignac number, because 65057713315 - 2¹³ = 65057705123 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3002952 + ... + 3024538.

It is an arithmetic number, because the mean of its divisors is an integer number (3784451958).

Almost surely, 2^65057713315 is an apocalyptic number.

65057713315 is a deficient number, since it is larger than the sum of its proper divisors (25769133677).

65057713315 is a wasteful number, since it uses less digits than its factorization.

65057713315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33907 (or 33900 counting only the distinct ones).

The product of its (nonzero) digits is 330750, while the sum is 43.

The spelling of 65057713315 in words is "sixty-five billion, fifty-seven million, seven hundred thirteen thousand, three hundred fifteen".