15459560980 has 24 divisors (see below), whose sum is σ = 34374789288. Its totient is φ = 5820069888.

The previous prime is 15459560953. The next prime is 15459561017. The reversal of 15459560980 is 8906595451.

15459560980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1327582096 + 14131978884 = 36436^2 + 118878^2 .

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 22734309 + ... + 22734988.

It is an arithmetic number, because the mean of its divisors is an integer number (1432282887).

Almost surely, 2^15459560980 is an apocalyptic number.

15459560980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15459560980 is an abundant number, since it is smaller than the sum of its proper divisors (18915228308).

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

15459560980 is a wasteful number, since it uses less digits than its factorization.

15459560980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45469323 (or 45469321 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 52.

The spelling of 15459560980 in words is "fifteen billion, four hundred fifty-nine million, five hundred sixty thousand, nine hundred eighty".