2521123882 has 16 divisors (see below), whose sum is σ = 3797881920. Its totient is φ = 1255174272.

The previous prime is 2521123879. The next prime is 2521123897. The reversal of 2521123882 is 2883211252.

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 7 ways as a sum of consecutive naturals, for example, 578869 + ... + 583207.

It is an arithmetic number, because the mean of its divisors is an integer number (237367620).

Almost surely, 2^2521123882 is an apocalyptic number.

2521123882 is a deficient number, since it is larger than the sum of its proper divisors (1276758038).

2521123882 is a wasteful number, since it uses less digits than its factorization.

2521123882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5517.

The product of its digits is 15360, while the sum is 34.

The square root of 2521123882 is about 50210.7944768851. The cubic root of 2521123882 is about 1361.0206946225.

The spelling of 2521123882 in words is "two billion, five hundred twenty-one million, one hundred twenty-three thousand, eight hundred eighty-two".