6001621715265 has 24 divisors (see below), whose sum is σ = 10554918193344. Its totient is φ = 2909877194400.

The previous prime is 6001621715239. The next prime is 6001621715291. The reversal of 6001621715265 is 5625171261006.

It is an interprime number because it is at equal distance from previous prime (6001621715239) and next prime (6001621715291).

It is not a de Polignac number, because 6001621715265 - 2⁵ = 6001621715233 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1653337501 + ... + 1653341130.

It is an arithmetic number, because the mean of its divisors is an integer number (439788258056).

Almost surely, 2^{6001621715265} is an apocalyptic number.

It is an amenable number.

6001621715265 is a deficient number, since it is larger than the sum of its proper divisors (4553296478079).

6001621715265 is a wasteful number, since it uses less digits than its factorization.

6001621715265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3306678661 (or 3306678650 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 42.

The spelling of 6001621715265 in words is "six trillion, one billion, six hundred twenty-one million, seven hundred fifteen thousand, two hundred sixty-five".