38502605001 has 24 divisors (see below), whose sum is σ = 59756793600. Its totient is φ = 21987316512.

The previous prime is 38502604999. The next prime is 38502605021. The reversal of 38502605001 is 10050620583.

It is not a de Polignac number, because 38502605001 - 2¹ = 38502604999 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 38502605001.

It is not an unprimeable number, because it can be changed into a prime (38502605021) 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 23 ways as a sum of consecutive naturals, for example, 146775 + ... + 313923.

It is an arithmetic number, because the mean of its divisors is an integer number (2489866400).

Almost surely, 2^38502605001 is an apocalyptic number.

It is an amenable number.

38502605001 is a deficient number, since it is larger than the sum of its proper divisors (21254188599).

38502605001 is a wasteful number, since it uses less digits than its factorization.

38502605001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168733 (or 168726 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 38502605001 in words is "thirty-eight billion, five hundred two million, six hundred five thousand, one".