5259259008 has 96 divisors (see below), whose sum is σ = 15156710400. Its totient is φ = 1750464000.

The previous prime is 5259259003. The next prime is 5259259013. The reversal of 5259259008 is 8009529525.

5259259008 is a `hidden beast` number, since 5 + 2 + 59 + 2 + 590 + 0 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (5259259003) and next prime (5259259013).

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (5259259003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 862113 + ... + 868191.

It is an arithmetic number, because the mean of its divisors is an integer number (157882400).

Almost surely, 2^5259259008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5259259008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7578355200).

5259259008 is an abundant number, since it is smaller than the sum of its proper divisors (9897451392).

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

5259259008 is a wasteful number, since it uses less digits than its factorization.

5259259008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6850 (or 6835 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 45.

The square root of 5259259008 is about 72520.7488102543. The cubic root of 5259259008 is about 1739.0344543981.

The spelling of 5259259008 in words is "five billion, two hundred fifty-nine million, two hundred fifty-nine thousand, eight".