15255116356 has 24 divisors (see below), whose sum is σ = 27068368320. Its totient is φ = 7521900000.

The previous prime is 15255116351. The next prime is 15255116419. The reversal of 15255116356 is 65361155251.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (15255116351) 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, 26185 + ... + 176623.

It is an arithmetic number, because the mean of its divisors is an integer number (1127848680).

Almost surely, 2^15255116356 is an apocalyptic number.

It is an amenable number.

15255116356 is a deficient number, since it is larger than the sum of its proper divisors (11813251964).

15255116356 is a wasteful number, since it uses less digits than its factorization.

15255116356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150795 (or 150793 counting only the distinct ones).

The product of its digits is 135000, while the sum is 40.

The spelling of 15255116356 in words is "fifteen billion, two hundred fifty-five million, one hundred sixteen thousand, three hundred fifty-six".