15160980780 has 72 divisors (see below), whose sum is σ = 50169070224. Its totient is φ = 3675388800.

The previous prime is 15160980743. The next prime is 15160980797. The reversal of 15160980780 is 8708906151.

15160980780 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3826551 + ... + 3830510.

It is an arithmetic number, because the mean of its divisors is an integer number (696792642).

Almost surely, 2^15160980780 is an apocalyptic number.

15160980780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15160980780 is an abundant number, since it is smaller than the sum of its proper divisors (35008089444).

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

15160980780 is a wasteful number, since it uses less digits than its factorization.

15160980780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7657087 (or 7657082 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 45.

The spelling of 15160980780 in words is "fifteen billion, one hundred sixty million, nine hundred eighty thousand, seven hundred eighty".