6256535560 has 32 divisors (see below), whose sum is σ = 15356952000. Its totient is φ = 2275103680.

The previous prime is 6256535557. The next prime is 6256535633. The reversal of 6256535560 is 655356526.

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, 7109260 + ... + 7110139.

It is an arithmetic number, because the mean of its divisors is an integer number (479904750).

Almost surely, 2^6256535560 is an apocalyptic number.

It is an amenable number.

6256535560 is an abundant number, since it is smaller than the sum of its proper divisors (9100416440).

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

6256535560 is a wasteful number, since it uses less digits than its factorization.

6256535560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14219421 (or 14219417 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 43.

The square root of 6256535560 is about 79098.2652148579. The cubic root of 6256535560 is about 1842.6575845560.

The spelling of 6256535560 in words is "six billion, two hundred fifty-six million, five hundred thirty-five thousand, five hundred sixty".