5256220662 has 48 divisors (see below), whose sum is σ = 14198625792. Its totient is φ = 1365251760.

The previous prime is 5256220661. The next prime is 5256220663. The reversal of 5256220662 is 2660226525.

5256220662 is a `hidden beast` number, since 5 + 25 + 622 + 0 + 6 + 6 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (5256220661) and next prime (5256220663).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5256220661) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1894798 + ... + 1897569.

It is an arithmetic number, because the mean of its divisors is an integer number (295804704).

Almost surely, 2^5256220662 is an apocalyptic number.

5256220662 is an abundant number, since it is smaller than the sum of its proper divisors (8942405130).

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

5256220662 is a wasteful number, since it uses less digits than its factorization.

5256220662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3792393 (or 3792390 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 5256220662 is about 72499.7976686832. The cubic root of 5256220662 is about 1738.6995018758.

The spelling of 5256220662 in words is "five billion, two hundred fifty-six million, two hundred twenty thousand, six hundred sixty-two".