2521880088 has 64 divisors (see below), whose sum is σ = 7759637760. Its totient is φ = 665110656.

The previous prime is 2521880047. The next prime is 2521880173. The reversal of 2521880088 is 8800881252.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 575170 + ... + 579537.

It is an arithmetic number, because the mean of its divisors is an integer number (121244340).

Almost surely, 2^2521880088 is an apocalyptic number.

2521880088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2521880088 is an abundant number, since it is smaller than the sum of its proper divisors (5237757672).

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

2521880088 is a wasteful number, since it uses less digits than its factorization.

2521880088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154736 (or 1154732 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 42.

The square root of 2521880088 is about 50218.3242253264. The cubic root of 2521880088 is about 1361.1567594858.

The spelling of 2521880088 in words is "two billion, five hundred twenty-one million, eight hundred eighty thousand, eighty-eight".