5256266622 has 16 divisors (see below), whose sum is σ = 10571264640. Its totient is φ = 1742300312.

The previous prime is 5256266599. The next prime is 5256266627. The reversal of 5256266622 is 2266626525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5256266627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2445978 + ... + 2448125.

It is an arithmetic number, because the mean of its divisors is an integer number (660704040).

Almost surely, 2^5256266622 is an apocalyptic number.

5256266622 is an abundant number, since it is smaller than the sum of its proper divisors (5314998018).

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

5256266622 is a wasteful number, since it uses less digits than its factorization.

5256266622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4894287.

The product of its digits is 518400, while the sum is 42.

The square root of 5256266622 is about 72500.1146343921. The cubic root of 5256266622 is about 1738.7045695471.

The spelling of 5256266622 in words is "five billion, two hundred fifty-six million, two hundred sixty-six thousand, six hundred twenty-two".