15960260648 has 32 divisors (see below), whose sum is σ = 31240416960. Its totient is φ = 7629790080.

The previous prime is 15960260647. The next prime is 15960260653. The reversal of 15960260648 is 84606206951.

It is not an unprimeable number, because it can be changed into a prime (15960260647) 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, 425636 + ... + 461612.

It is an arithmetic number, because the mean of its divisors is an integer number (976263030).

Almost surely, 2^15960260648 is an apocalyptic number.

It is an amenable number.

15960260648 is a deficient number, since it is larger than the sum of its proper divisors (15280156312).

15960260648 is a wasteful number, since it uses less digits than its factorization.

15960260648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38417 (or 38413 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 47.

The spelling of 15960260648 in words is "fifteen billion, nine hundred sixty million, two hundred sixty thousand, six hundred forty-eight".