38135762632 has 48 divisors (see below), whose sum is σ = 80512973100. Its totient is φ = 16911628800.

The previous prime is 38135762603. The next prime is 38135762653. The reversal of 38135762632 is 23626753183.

It can be written as a sum of positive squares in 2 ways, for example, as 29650773636 + 8484988996 = 172194^2 + 92114^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 440757 + ... + 520132.

Almost surely, 2^38135762632 is an apocalyptic number.

It is an amenable number.

38135762632 is an abundant number, since it is smaller than the sum of its proper divisors (42377210468).

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

38135762632 is a wasteful number, since it uses less digits than its factorization.

38135762632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960958 (or 960943 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 46.

The spelling of 38135762632 in words is "thirty-eight billion, one hundred thirty-five million, seven hundred sixty-two thousand, six hundred thirty-two".