2522603313 has 12 divisors (see below), whose sum is σ = 3687662160. Its totient is φ = 1661473176.

The previous prime is 2522603297. The next prime is 2522603323. The reversal of 2522603313 is 3133062252.

2522603313 is a `hidden beast` number, since 2 + 5 + 22 + 603 + 31 + 3 = 666.

It is not a de Polignac number, because 2522603313 - 2⁴ = 2522603297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2522603323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1687743 + ... + 1689236.

It is an arithmetic number, because the mean of its divisors is an integer number (307305180).

Almost surely, 2^2522603313 is an apocalyptic number.

It is an amenable number.

2522603313 is a deficient number, since it is larger than the sum of its proper divisors (1165058847).

2522603313 is a wasteful number, since it uses less digits than its factorization.

2522603313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3377068 (or 3377065 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 2522603313 is about 50225.5245169227. The cubic root of 2522603313 is about 1361.2868646023.

Adding to 2522603313 its reverse (3133062252), we get a palindrome (5655665565).

The spelling of 2522603313 in words is "two billion, five hundred twenty-two million, six hundred three thousand, three hundred thirteen".