2520622874 has 48 divisors (see below), whose sum is σ = 4757586624. Its totient is φ = 980411520.

The previous prime is 2520622843. The next prime is 2520622883. The reversal of 2520622874 is 4782260252.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1654277 + ... + 1655799.

It is an arithmetic number, because the mean of its divisors is an integer number (99116388).

Almost surely, 2^2520622874 is an apocalyptic number.

2520622874 is a deficient number, since it is larger than the sum of its proper divisors (2236963750).

2520622874 is a wasteful number, since it uses less digits than its factorization.

2520622874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2531 (or 2520 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 38.

The square root of 2520622874 is about 50205.8051822695. The cubic root of 2520622874 is about 1360.9305327923.

The spelling of 2520622874 in words is "two billion, five hundred twenty million, six hundred twenty-two thousand, eight hundred seventy-four".