5256063660 has 48 divisors (see below), whose sum is σ = 14743493856. Its totient is φ = 1399091712.

The previous prime is 5256063653. The next prime is 5256063667. The reversal of 5256063660 is 663606525.

It is an interprime number because it is at equal distance from previous prime (5256063653) and next prime (5256063667).

It is not an unprimeable number, because it can be changed into a prime (5256063667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45217 + ... + 112056.

It is an arithmetic number, because the mean of its divisors is an integer number (307156122).

Almost surely, 2^5256063660 is an apocalyptic number.

It is an amenable number.

5256063660 is an abundant number, since it is smaller than the sum of its proper divisors (9487430196).

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

5256063660 is a wasteful number, since it uses less digits than its factorization.

5256063660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157842 (or 157840 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 39.

The square root of 5256063660 is about 72498.7148851619. The cubic root of 5256063660 is about 1738.6821901967.

The spelling of 5256063660 in words is "five billion, two hundred fifty-six million, sixty-three thousand, six hundred sixty".