2530808816 has 20 divisors (see below), whose sum is σ = 5161518600. Its totient is φ = 1198804032.

The previous prime is 2530808779. The next prime is 2530808821. The reversal of 2530808816 is 6188080352.

2530808816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4162211 + ... + 4162818.

It is an arithmetic number, because the mean of its divisors is an integer number (258075930).

Almost surely, 2^2530808816 is an apocalyptic number.

It is an amenable number.

2530808816 is an abundant number, since it is smaller than the sum of its proper divisors (2630709784).

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

2530808816 is a wasteful number, since it uses less digits than its factorization.

2530808816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8325056 (or 8325050 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 41.

The square root of 2530808816 is about 50307.1447808361. The cubic root of 2530808816 is about 1362.7612613043.

The spelling of 2530808816 in words is "two billion, five hundred thirty million, eight hundred eight thousand, eight hundred sixteen".