15380575116 has 48 divisors (see below), whose sum is σ = 36392638464. Its totient is φ = 5055198336.

The previous prime is 15380575109. The next prime is 15380575117. The reversal of 15380575116 is 61157508351.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (15380575117) 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, 261285 + ... + 314691.

It is an arithmetic number, because the mean of its divisors is an integer number (758179968).

Almost surely, 2^15380575116 is an apocalyptic number.

It is an amenable number.

15380575116 is an abundant number, since it is smaller than the sum of its proper divisors (21012063348).

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

15380575116 is a wasteful number, since it uses less digits than its factorization.

15380575116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53750 (or 53748 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 42.

The spelling of 15380575116 in words is "fifteen billion, three hundred eighty million, five hundred seventy-five thousand, one hundred sixteen".