15005132004 has 24 divisors (see below), whose sum is σ = 35013988800. Its totient is φ = 5001422944.

The previous prime is 15005132003. The next prime is 15005132011. The reversal of 15005132004 is 40023150051.

It is not an unprimeable number, because it can be changed into a prime (15005132003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331522 + ... + 374054.

It is an arithmetic number, because the mean of its divisors is an integer number (1458916200).

Almost surely, 2^15005132004 is an apocalyptic number.

It is an amenable number.

15005132004 is an abundant number, since it is smaller than the sum of its proper divisors (20008856796).

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

15005132004 is a wasteful number, since it uses less digits than its factorization.

15005132004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71939 (or 71937 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

Adding to 15005132004 its reverse (40023150051), we get a palindrome (55028282055).

The spelling of 15005132004 in words is "fifteen billion, five million, one hundred thirty-two thousand, four".