2522516245 has 8 divisors (see below), whose sum is σ = 3036166560. Its totient is φ = 2011914960.

The previous prime is 2522516233. The next prime is 2522516257. The reversal of 2522516245 is 5426152252.

It is an interprime number because it is at equal distance from previous prime (2522516233) and next prime (2522516257).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2522516245 - 2⁹ = 2522515733 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2522516245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 760435 + ... + 763744.

It is an arithmetic number, because the mean of its divisors is an integer number (379520820).

Almost surely, 2^2522516245 is an apocalyptic number.

It is an amenable number.

2522516245 is a deficient number, since it is larger than the sum of its proper divisors (513650315).

2522516245 is a wasteful number, since it uses less digits than its factorization.

2522516245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524515.

The product of its digits is 48000, while the sum is 34.

The square root of 2522516245 is about 50224.6577390031. The cubic root of 2522516245 is about 1361.2712027544.

Adding to 2522516245 its reverse (5426152252), we get a palindrome (7948668497).

The spelling of 2522516245 in words is "two billion, five hundred twenty-two million, five hundred sixteen thousand, two hundred forty-five".