2522330513 has 4 divisors (see below), whose sum is σ = 2526266148. Its totient is φ = 2518394880.

The previous prime is 2522330467. The next prime is 2522330519. The reversal of 2522330513 is 3150332252.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2437100689 + 85229824 = 49367^2 + 9232^2 .

It is a cyclic number.

It is not a de Polignac number, because 2522330513 - 2¹⁰ = 2522329489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2522330519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1966856 + ... + 1968137.

It is an arithmetic number, because the mean of its divisors is an integer number (631566537).

Almost surely, 2^2522330513 is an apocalyptic number.

It is an amenable number.

2522330513 is a deficient number, since it is larger than the sum of its proper divisors (3935635).

2522330513 is an equidigital number, since it uses as much as digits as its factorization.

2522330513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3935634.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 2522330513 is about 50222.8086928638. The cubic root of 2522330513 is about 1361.2377919582.

Adding to 2522330513 its reverse (3150332252), we get a palindrome (5672662765).

The spelling of 2522330513 in words is "two billion, five hundred twenty-two million, three hundred thirty thousand, five hundred thirteen".