15804882982 has 16 divisors (see below), whose sum is σ = 27670556160. Its totient is φ = 6629403528.

The previous prime is 15804882959. The next prime is 15804882997. The reversal of 15804882982 is 28928840851.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12009132 + ... + 12010447.

It is an arithmetic number, because the mean of its divisors is an integer number (1729409760).

Almost surely, 2^15804882982 is an apocalyptic number.

15804882982 is a deficient number, since it is larger than the sum of its proper divisors (11865673178).

15804882982 is a wasteful number, since it uses less digits than its factorization.

15804882982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24019635.

The product of its (nonzero) digits is 2949120, while the sum is 55.

The spelling of 15804882982 in words is "fifteen billion, eight hundred four million, eight hundred eighty-two thousand, nine hundred eighty-two".