2522264890896 has 45 divisors (see below), whose sum is σ = 7058891885071. Its totient is φ = 840748610976.

The previous prime is 2522264890841. The next prime is 2522264890897. The reversal of 2522264890896 is 6980984622252.

The square root of 2522264890896 is 1588164.

It is a perfect power (a square), and thus also a powerful number.

2522264890896 is a `hidden beast` number, since 2 + 52 + 2 + 26 + 489 + 0 + 89 + 6 = 666.

It is a super-2 number, since 2×2522264890896² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2522264890897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 18991795 + ... + 19124141.

Almost surely, 2^{2522264890896} is an apocalyptic number.

2522264890896 is the 1588164-th square number.

It is an amenable number.

2522264890896 is an abundant number, since it is smaller than the sum of its proper divisors (4536626994175).

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

2522264890896 is an frugal number, since it uses more digits than its factorization.

2522264890896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264708 (or 132352 counting only the distinct ones).

The product of its (nonzero) digits is 59719680, while the sum is 63.

The spelling of 2522264890896 in words is "two trillion, five hundred twenty-two billion, two hundred sixty-four million, eight hundred ninety thousand, eight hundred ninety-six".