7213263108256 has 48 divisors (see below), whose sum is σ = 14371407620640. Its totient is φ = 3563638490880.

The previous prime is 7213263108253. The next prime is 7213263108257. The reversal of 7213263108256 is 6528013623127.

It is not an unprimeable number, because it can be changed into a prime (7213263108253) 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, 3111210 + ... + 4909801.

It is an arithmetic number, because the mean of its divisors is an integer number (299404325430).

Almost surely, 2^{7213263108256} is an apocalyptic number.

It is an amenable number.

7213263108256 is a deficient number, since it is larger than the sum of its proper divisors (7158144512384).

7213263108256 is a wasteful number, since it uses less digits than its factorization.

7213263108256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8021357 (or 8021349 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 7213263108256 in words is "seven trillion, two hundred thirteen billion, two hundred sixty-three million, one hundred eight thousand, two hundred fifty-six".