15116895740 has 12 divisors (see below), whose sum is σ = 31745481096. Its totient is φ = 6046758288.

The previous prime is 15116895721. The next prime is 15116895779. The reversal of 15116895740 is 4759861151.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 377922374 + ... + 377922413.

It is an arithmetic number, because the mean of its divisors is an integer number (2645456758).

Almost surely, 2^15116895740 is an apocalyptic number.

15116895740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15116895740 is an abundant number, since it is smaller than the sum of its proper divisors (16628585356).

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

15116895740 is a wasteful number, since it uses less digits than its factorization.

15116895740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755844796 (or 755844794 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 47.

The spelling of 15116895740 in words is "fifteen billion, one hundred sixteen million, eight hundred ninety-five thousand, seven hundred forty".