2522646632 has 32 divisors (see below), whose sum is σ = 5164732800. Its totient is φ = 1145596800.

The previous prime is 2522646631. The next prime is 2522646653. The reversal of 2522646632 is 2366462252.

It is not an unprimeable number, because it can be changed into a prime (2522646631) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 86657 + ... + 112047.

It is an arithmetic number, because the mean of its divisors is an integer number (161397900).

Almost surely, 2^2522646632 is an apocalyptic number.

2522646632 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2522646632 is an abundant number, since it is smaller than the sum of its proper divisors (2642086168).

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

2522646632 is a wasteful number, since it uses less digits than its factorization.

2522646632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26537 (or 26533 counting only the distinct ones).

The product of its digits is 207360, while the sum is 38.

The square root of 2522646632 is about 50225.9557599455. The cubic root of 2522646632 is about 1361.2946567177.

The spelling of 2522646632 in words is "two billion, five hundred twenty-two million, six hundred forty-six thousand, six hundred thirty-two".