2508425522 has 4 divisors (see below), whose sum is σ = 3762638286. Its totient is φ = 1254212760.

The previous prime is 2508425483. The next prime is 2508425537. The reversal of 2508425522 is 2255248052.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1738973401 + 769452121 = 41701^2 + 27739^2 .

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 as a sum of consecutive naturals, namely, 627106379 + ... + 627106382.

Almost surely, 2^2508425522 is an apocalyptic number.

2508425522 is a deficient number, since it is larger than the sum of its proper divisors (1254212764).

2508425522 is a wasteful number, since it uses less digits than its factorization.

2508425522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1254212763.

The product of its (nonzero) digits is 64000, while the sum is 35.

The square root of 2508425522 is about 50084.1843499522. The cubic root of 2508425522 is about 1358.7317910098.

The spelling of 2508425522 in words is "two billion, five hundred eight million, four hundred twenty-five thousand, five hundred twenty-two".