5226618256 has 20 divisors (see below), whose sum is σ = 10566859392. Its totient is φ = 2499686816.

The previous prime is 5226618251. The next prime is 5226618269. The reversal of 5226618256 is 6528166225.

It is not an unprimeable number, because it can be changed into a prime (5226618251) 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, 7101016 + ... + 7101751.

Almost surely, 2^5226618256 is an apocalyptic number.

It is an amenable number.

5226618256 is an abundant number, since it is smaller than the sum of its proper divisors (5340241136).

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

5226618256 is a wasteful number, since it uses less digits than its factorization.

5226618256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14202798 (or 14202792 counting only the distinct ones).

The product of its digits is 345600, while the sum is 43.

The square root of 5226618256 is about 72295.3543182409. The cubic root of 5226618256 is about 1735.4293058516.

The spelling of 5226618256 in words is "five billion, two hundred twenty-six million, six hundred eighteen thousand, two hundred fifty-six".