38163791379532 has 24 divisors (see below), whose sum is σ = 82198935279776. Its totient is φ = 15097763622528.

The previous prime is 38163791379517. The next prime is 38163791379541. The reversal of 38163791379532 is 23597319736183.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52422789993 + ... + 52422790720.

Almost surely, 2^{38163791379532} is an apocalyptic number.

It is an amenable number.

38163791379532 is an abundant number, since it is smaller than the sum of its proper divisors (44035143900244).

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

38163791379532 is a wasteful number, since it uses less digits than its factorization.

38163791379532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104845580737 (or 104845580735 counting only the distinct ones).

The product of its digits is 154314720, while the sum is 67.

The spelling of 38163791379532 in words is "thirty-eight trillion, one hundred sixty-three billion, seven hundred ninety-one million, three hundred seventy-nine thousand, five hundred thirty-two".