2559242808 has 48 divisors (see below), whose sum is σ = 7170298200. Its totient is φ = 823663680.

The previous prime is 2559242801. The next prime is 2559242827. The reversal of 2559242808 is 8082429552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2559242801) 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, 610758 + ... + 614933.

Almost surely, 2^2559242808 is an apocalyptic number.

It is an amenable number.

2559242808 is an abundant number, since it is smaller than the sum of its proper divisors (4611055392).

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

2559242808 is a wasteful number, since it uses less digits than its factorization.

2559242808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1225732 (or 1225725 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 45.

The square root of 2559242808 is about 50588.9593488540. The cubic root of 2559242808 is about 1367.8458711139.

The spelling of 2559242808 in words is "two billion, five hundred fifty-nine million, two hundred forty-two thousand, eight hundred eight".