38625108137 has 24 divisors (see below), whose sum is σ = 49121186400. Its totient is φ = 30032842560.

The previous prime is 38625108089. The next prime is 38625108163. The reversal of 38625108137 is 73180152683.

It is a happy number.

38625108137 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38625108137 - 2⁸ = 38625107881 is a prime.

It is a super-2 number, since 2×38625108137² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38625108737) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 174989 + ... + 328437.

It is an arithmetic number, because the mean of its divisors is an integer number (2046716100).

Almost surely, 2^38625108137 is an apocalyptic number.

It is an amenable number.

38625108137 is a deficient number, since it is larger than the sum of its proper divisors (10496078263).

38625108137 is a wasteful number, since it uses less digits than its factorization.

38625108137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153941 (or 153934 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 38625108137 in words is "thirty-eight billion, six hundred twenty-five million, one hundred eight thousand, one hundred thirty-seven".