15045033004 has 6 divisors (see below), whose sum is σ = 26328807764. Its totient is φ = 7522516500.

The previous prime is 15045032969. The next prime is 15045033007. The reversal of 15045033004 is 40033054051.

It is a self number, because there is not a number n which added to its sum of digits gives 15045033004.

It is not an unprimeable number, because it can be changed into a prime (15045033007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1880629122 + ... + 1880629129.

Almost surely, 2^15045033004 is an apocalyptic number.

It is an amenable number.

15045033004 is a deficient number, since it is larger than the sum of its proper divisors (11283774760).

15045033004 is a wasteful number, since it uses less digits than its factorization.

15045033004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3761258255 (or 3761258253 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 15045033004 its reverse (40033054051), we get a palindrome (55078087055).

The spelling of 15045033004 in words is "fifteen billion, forty-five million, thirty-three thousand, four".