38605500063 has 24 divisors (see below), whose sum is σ = 60103221360. Its totient is φ = 23737363200.

The previous prime is 38605500047. The next prime is 38605500097. The reversal of 38605500063 is 36000550683.

38605500063 is a `hidden beast` number, since 38 + 60 + 5 + 500 + 0 + 63 = 666.

It is not a de Polignac number, because 38605500063 - 2⁴ = 38605500047 is a prime.

It is a super-2 number, since 2×38605500063² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38605500163) 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, 3148 + ... + 277886.

It is an arithmetic number, because the mean of its divisors is an integer number (2504300890).

Almost surely, 2^38605500063 is an apocalyptic number.

38605500063 is a deficient number, since it is larger than the sum of its proper divisors (21497721297).

38605500063 is a wasteful number, since it uses less digits than its factorization.

38605500063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275959 (or 275956 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The spelling of 38605500063 in words is "thirty-eight billion, six hundred five million, five hundred thousand, sixty-three".