2522490651 has 36 divisors (see below), whose sum is σ = 3965342472. Its totient is φ = 1539834624.

The previous prime is 2522490623. The next prime is 2522490701. The reversal of 2522490651 is 1560942252.

2522490651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2522490651 - 2²³ = 2514102043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2522890651) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 203436 + ... + 215478.

It is an arithmetic number, because the mean of its divisors is an integer number (110148402).

Almost surely, 2^2522490651 is an apocalyptic number.

2522490651 is a deficient number, since it is larger than the sum of its proper divisors (1442851821).

2522490651 is a wasteful number, since it uses less digits than its factorization.

2522490651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12140 (or 12100 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 2522490651 is about 50224.4029431909. The cubic root of 2522490651 is about 1361.2665988206.

The spelling of 2522490651 in words is "two billion, five hundred twenty-two million, four hundred ninety thousand, six hundred fifty-one".