15045315024 has 40 divisors (see below), whose sum is σ = 39114644320. Its totient is φ = 4983159168.

The previous prime is 15045314903. The next prime is 15045315029. The reversal of 15045315024 is 42051354051.

It is a junction number, because it is equal to n+sod(n) for n = 15045314982 and 15045315000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15045315029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 990694 + ... + 1005765.

It is an arithmetic number, because the mean of its divisors is an integer number (977866108).

Almost surely, 2^15045315024 is an apocalyptic number.

It is an amenable number.

15045315024 is an abundant number, since it is smaller than the sum of its proper divisors (24069329296).

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

15045315024 is a wasteful number, since it uses less digits than its factorization.

15045315024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1996627 (or 1996621 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 15045315024 its reverse (42051354051), we get a palindrome (57096669075).

The spelling of 15045315024 in words is "fifteen billion, forty-five million, three hundred fifteen thousand, twenty-four".