2522113524 has 144 divisors (see below), whose sum is σ = 7741109376. Its totient is φ = 702950400.

The previous prime is 2522113519. The next prime is 2522113537. The reversal of 2522113524 is 4253112252.

2522113524 is a `hidden beast` number, since 2 + 5 + 22 + 113 + 524 = 666.

2522113524 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2522113524² = 12722113255887397152, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 274444 + ... + 283484.

It is an arithmetic number, because the mean of its divisors is an integer number (53757704).

Almost surely, 2^2522113524 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2522113524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3870554688).

2522113524 is an abundant number, since it is smaller than the sum of its proper divisors (5218995852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2522113524 is a wasteful number, since it uses less digits than its factorization.

2522113524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9108 (or 9094 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 2522113524 is about 50220.6483829112. The cubic root of 2522113524 is about 1361.1987563525.

Adding to 2522113524 its reverse (4253112252), we get a palindrome (6775225776).

The spelling of 2522113524 in words is "two billion, five hundred twenty-two million, one hundred thirteen thousand, five hundred twenty-four".