2522563522 has 8 divisors (see below), whose sum is σ = 3792877200. Its totient is φ = 1258271124.

The previous prime is 2522563453. The next prime is 2522563531. The reversal of 2522563522 is 2253652252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1504272 + ... + 1505947.

It is an arithmetic number, because the mean of its divisors is an integer number (474109650).

Almost surely, 2^2522563522 is an apocalyptic number.

2522563522 is a deficient number, since it is larger than the sum of its proper divisors (1270313678).

2522563522 is a wasteful number, since it uses less digits than its factorization.

2522563522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3010640.

The product of its digits is 72000, while the sum is 34.

The square root of 2522563522 is about 50225.1283920708. The cubic root of 2522563522 is about 1361.2797070163.

The spelling of 2522563522 in words is "two billion, five hundred twenty-two million, five hundred sixty-three thousand, five hundred twenty-two".