375811325613 has 48 divisors (see below), whose sum is σ = 559482094080. Its totient is φ = 242936524800.

The previous prime is 375811325579. The next prime is 375811325633. The reversal of 375811325613 is 316523118573.

375811325613 is a `hidden beast` number, since 3 + 7 + 5 + 8 + 1 + 1 + 3 + 25 + 613 = 666.

It is not a de Polignac number, because 375811325613 - 2¹⁸ = 375811063469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (375811325633) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 111880228 + ... + 111883586.

It is an arithmetic number, because the mean of its divisors is an integer number (11655876960).

Almost surely, 2^375811325613 is an apocalyptic number.

It is an amenable number.

375811325613 is a deficient number, since it is larger than the sum of its proper divisors (183670768467).

375811325613 is a wasteful number, since it uses less digits than its factorization.

375811325613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5170 (or 5167 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The spelling of 375811325613 in words is "three hundred seventy-five billion, eight hundred eleven million, three hundred twenty-five thousand, six hundred thirteen".