2520798722 has 16 divisors (see below), whose sum is σ = 4111598400. Its totient is φ = 1152148752.

The previous prime is 2520798713. The next prime is 2520798737. The reversal of 2520798722 is 2278970252.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 467972 + ... + 473327.

It is an arithmetic number, because the mean of its divisors is an integer number (256974900).

Almost surely, 2^2520798722 is an apocalyptic number.

2520798722 is a deficient number, since it is larger than the sum of its proper divisors (1590799678).

2520798722 is a wasteful number, since it uses less digits than its factorization.

2520798722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941417.

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 2520798722 is about 50207.5564233114. The cubic root of 2520798722 is about 1360.9621799101.

The spelling of 2520798722 in words is "two billion, five hundred twenty million, seven hundred ninety-eight thousand, seven hundred twenty-two".