2522160525 has 12 divisors (see below), whose sum is σ = 4169972192. Its totient is φ = 1345152240.

The previous prime is 2522160523. The next prime is 2522160533. The reversal of 2522160525 is 5250612252.

2522160525 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 2522160525 - 2¹ = 2522160523 is a prime.

It is a super-2 number, since 2×2522160525² = 12722587427736551250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2522160492 and 2522160501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522160523) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16814329 + ... + 16814478.

Almost surely, 2^2522160525 is an apocalyptic number.

2522160525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2522160525 is a deficient number, since it is larger than the sum of its proper divisors (1647811667).

2522160525 is a wasteful number, since it uses less digits than its factorization.

2522160525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33628820 (or 33628815 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 2522160525 is about 50221.1163257051. The cubic root of 2522160525 is about 1361.2072118674.

Adding to 2522160525 its reverse (5250612252), we get a palindrome (7772772777).

The spelling of 2522160525 in words is "two billion, five hundred twenty-two million, one hundred sixty thousand, five hundred twenty-five".