2502798080 has 72 divisors (see below), whose sum is σ = 6015099552. Its totient is φ = 997761024.

The previous prime is 2502798071. The next prime is 2502798083. The reversal of 2502798080 is 808972052.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2502798083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 397517 + ... + 403763.

Almost surely, 2^2502798080 is an apocalyptic number.

2502798080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2502798080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3007549776).

2502798080 is an abundant number, since it is smaller than the sum of its proper divisors (3512301472).

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

2502798080 is an equidigital number, since it uses as much as digits as its factorization.

2502798080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6581 (or 6567 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 2502798080 is about 50027.9729751266. The cubic root of 2502798080 is about 1357.7149633524.

The spelling of 2502798080 in words is "two billion, five hundred two million, seven hundred ninety-eight thousand, eighty".