2522664023 has 12 divisors (see below), whose sum is σ = 2774119320. Its totient is φ = 2292277680.

The previous prime is 2522664007. The next prime is 2522664073. The reversal of 2522664023 is 3204662252.

It is not a de Polignac number, because 2522664023 - 2⁴ = 2522664007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522664073) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 401873 + ... + 408101.

It is an arithmetic number, because the mean of its divisors is an integer number (231176610).

Almost surely, 2^2522664023 is an apocalyptic number.

2522664023 is a deficient number, since it is larger than the sum of its proper divisors (251455297).

2522664023 is a wasteful number, since it uses less digits than its factorization.

2522664023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9598 (or 9587 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 2522664023 is about 50226.1288872634. The cubic root of 2522664023 is about 1361.2977849430.

The spelling of 2522664023 in words is "two billion, five hundred twenty-two million, six hundred sixty-four thousand, twenty-three".