2663125722 has 16 divisors (see below), whose sum is σ = 5918057280. Its totient is φ = 887708556.

The previous prime is 2663125693. The next prime is 2663125733. The reversal of 2663125722 is 2275213662.

2663125722 is a `hidden beast` number, since 26 + 63 + 1 + 2 + 572 + 2 = 666.

It is a super-2 number, since 2×2663125722² = 14184477222356042568, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 24658518 + ... + 24658625.

It is an arithmetic number, because the mean of its divisors is an integer number (369878580).

Almost surely, 2^2663125722 is an apocalyptic number.

2663125722 is an abundant number, since it is smaller than the sum of its proper divisors (3254931558).

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

2663125722 is a wasteful number, since it uses less digits than its factorization.

2663125722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49317154 (or 49317148 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 2663125722 is about 51605.4815111728. The cubic root of 2663125722 is about 1386.1084883502.

The spelling of 2663125722 in words is "two billion, six hundred sixty-three million, one hundred twenty-five thousand, seven hundred twenty-two".