375860534532138 has 48 divisors (see below), whose sum is σ = 826053507639360. Its totient is φ = 123495411575232.

The previous prime is 375860534532097. The next prime is 375860534532157. The reversal of 375860534532138 is 831235435068573.

375860534532138 is a `hidden beast` number, since 3 + 7 + 5 + 8 + 60 + 5 + 3 + 4 + 532 + 1 + 38 = 666.

It is a super-2 number, since 2×375860534532138² (a number of 30 digits) contains 22 as substring.

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, 285881731 + ... + 287193462.

It is an arithmetic number, because the mean of its divisors is an integer number (17209448075820).

Almost surely, 2^{375860534532138} is an apocalyptic number.

375860534532138 is an abundant number, since it is smaller than the sum of its proper divisors (450192973107222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

375860534532138 is a wasteful number, since it uses less digits than its factorization.

375860534532138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573075723 (or 573075720 counting only the distinct ones).

The product of its (nonzero) digits is 217728000, while the sum is 63.

The spelling of 375860534532138 in words is "three hundred seventy-five trillion, eight hundred sixty billion, five hundred thirty-four million, five hundred thirty-two thousand, one hundred thirty-eight".