5266212256 has 24 divisors (see below), whose sum is σ = 10474746660. Its totient is φ = 2605959168.

The previous prime is 5266212239. The next prime is 5266212277. The reversal of 5266212256 is 6522126625.

It can be written as a sum of positive squares in 2 ways, for example, as 5109962256 + 156250000 = 71484^2 + 12500^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 845191 + ... + 851398.

Almost surely, 2^5266212256 is an apocalyptic number.

It is an amenable number.

5266212256 is a deficient number, since it is larger than the sum of its proper divisors (5208534404).

5266212256 is a wasteful number, since it uses less digits than its factorization.

5266212256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1696696 (or 1696688 counting only the distinct ones).

The product of its digits is 86400, while the sum is 37.

The square root of 5266212256 is about 72568.6726900803. The cubic root of 5266212256 is about 1739.8005073618.

The spelling of 5266212256 in words is "five billion, two hundred sixty-six million, two hundred twelve thousand, two hundred fifty-six".