15380460916 has 24 divisors (see below), whose sum is σ = 28104451200. Its totient is φ = 7351055712.

The previous prime is 15380460911. The next prime is 15380460929. The reversal of 15380460916 is 61906408351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15380460911) 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, 88545 + ... + 196471.

It is an arithmetic number, because the mean of its divisors is an integer number (1171018800).

Almost surely, 2^15380460916 is an apocalyptic number.

It is an amenable number.

15380460916 is a deficient number, since it is larger than the sum of its proper divisors (12723990284).

15380460916 is a wasteful number, since it uses less digits than its factorization.

15380460916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109503 (or 109501 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 43.

The spelling of 15380460916 in words is "fifteen billion, three hundred eighty million, four hundred sixty thousand, nine hundred sixteen".