2522426688 has 84 divisors (see below), whose sum is σ = 7258007328. Its totient is φ = 837561600.

The previous prime is 2522426671. The next prime is 2522426701. The reversal of 2522426688 is 8866242252.

2522426688 is a `hidden beast` number, since 2 + 522 + 42 + 6 + 6 + 88 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 143163 + ... + 159813.

Almost surely, 2^2522426688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2522426688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3629003664).

2522426688 is an abundant number, since it is smaller than the sum of its proper divisors (4735580640).

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

2522426688 is a wasteful number, since it uses less digits than its factorization.

2522426688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16932 (or 16919 counting only the distinct ones).

The product of its digits is 737280, while the sum is 45.

The square root of 2522426688 is about 50223.7661670249. The cubic root of 2522426688 is about 1361.2550928075.

The spelling of 2522426688 in words is "two billion, five hundred twenty-two million, four hundred twenty-six thousand, six hundred eighty-eight".