2522013525 has 72 divisors (see below), whose sum is σ = 4777194240. Its totient is φ = 1269792000.

The previous prime is 2522013517. The next prime is 2522013547. The reversal of 2522013525 is 5253102252.

2522013525 is a `hidden beast` number, since 2 + 522 + 0 + 135 + 2 + 5 = 666.

It is not a de Polignac number, because 2522013525 - 2³ = 2522013517 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 281566 + ... + 290384.

It is an arithmetic number, because the mean of its divisors is an integer number (66349920).

Almost surely, 2^2522013525 is an apocalyptic number.

2522013525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2522013525 is a deficient number, since it is larger than the sum of its proper divisors (2255180715).

2522013525 is a wasteful number, since it uses less digits than its factorization.

2522013525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8907 (or 8899 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 2522013525 is about 50219.6527765774. The cubic root of 2522013525 is about 1361.1807661085.

Adding to 2522013525 its reverse (5253102252), we get a palindrome (7775115777).

The spelling of 2522013525 in words is "two billion, five hundred twenty-two million, thirteen thousand, five hundred twenty-five".