5259565968 has 40 divisors (see below), whose sum is σ = 13596897600. Its totient is φ = 1751938944.

The previous prime is 5259565957. The next prime is 5259565979. The reversal of 5259565968 is 8695659525.

It is an interprime number because it is at equal distance from previous prime (5259565957) and next prime (5259565979).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30253 + ... + 106931.

It is an arithmetic number, because the mean of its divisors is an integer number (339922440).

Almost surely, 2^5259565968 is an apocalyptic number.

It is an amenable number.

5259565968 is an abundant number, since it is smaller than the sum of its proper divisors (8337331632).

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

5259565968 is a wasteful number, since it uses less digits than its factorization.

5259565968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78119 (or 78113 counting only the distinct ones).

The product of its digits is 29160000, while the sum is 60.

The square root of 5259565968 is about 72522.8651392097. The cubic root of 5259565968 is about 1739.0682870243.

The spelling of 5259565968 in words is "five billion, two hundred fifty-nine million, five hundred sixty-five thousand, nine hundred sixty-eight".