6522912256 has 40 divisors (see below), whose sum is σ = 14894961840. Its totient is φ = 2795532288.

The previous prime is 6522912251. The next prime is 6522912281. The reversal of 6522912256 is 6522192256.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6522912251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 906421 + ... + 913588.

It is an arithmetic number, because the mean of its divisors is an integer number (372374046).

Almost surely, 2^6522912256 is an apocalyptic number.

It is an amenable number.

6522912256 is an abundant number, since it is smaller than the sum of its proper divisors (8372049584).

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

6522912256 is an equidigital number, since it uses as much as digits as its factorization.

6522912256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1820034 (or 1820018 counting only the distinct ones).

The product of its digits is 129600, while the sum is 40.

The square root of 6522912256 is about 80764.5482622171. The cubic root of 6522912256 is about 1868.4458338508.

The spelling of 6522912256 in words is "six billion, five hundred twenty-two million, nine hundred twelve thousand, two hundred fifty-six".