15133545339 has 16 divisors (see below), whose sum is σ = 22771480320. Its totient is φ = 8855574560.

The previous prime is 15133545289. The next prime is 15133545341. The reversal of 15133545339 is 93354533151.

It is not a de Polignac number, because 15133545339 - 2¹³ = 15133537147 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 15133545339.

It is not an unprimeable number, because it can be changed into a prime (15133540339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7905807 + ... + 7907720.

It is an arithmetic number, because the mean of its divisors is an integer number (1423217520).

Almost surely, 2^15133545339 is an apocalyptic number.

15133545339 is a deficient number, since it is larger than the sum of its proper divisors (7637934981).

15133545339 is a wasteful number, since it uses less digits than its factorization.

15133545339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15813570.

The product of its digits is 364500, while the sum is 42.

The spelling of 15133545339 in words is "fifteen billion, one hundred thirty-three million, five hundred forty-five thousand, three hundred thirty-nine".