38613113037 has 12 divisors (see below), whose sum is σ = 56719827840. Its totient is φ = 25305768648.

The previous prime is 38613113003. The next prime is 38613113041. The reversal of 38613113037 is 73031131683.

It is a happy number.

38613113037 is a `hidden beast` number, since 3 + 8 + 613 + 1 + 1 + 3 + 0 + 37 = 666.

It is not a de Polignac number, because 38613113037 - 2²⁶ = 38546004173 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38613112992 and 38613113010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38613113137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36358333 + ... + 36359394.

It is an arithmetic number, because the mean of its divisors is an integer number (4726652320).

Almost surely, 2^38613113037 is an apocalyptic number.

It is an amenable number.

38613113037 is a deficient number, since it is larger than the sum of its proper divisors (18106714803).

38613113037 is a wasteful number, since it uses less digits than its factorization.

38613113037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72717792 (or 72717789 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The spelling of 38613113037 in words is "thirty-eight billion, six hundred thirteen million, one hundred thirteen thousand, thirty-seven".