2522503343 has 4 divisors (see below), whose sum is σ = 2522695728. Its totient is φ = 2522310960.

The previous prime is 2522503331. The next prime is 2522503349. The reversal of 2522503343 is 3433052252.

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

It is a cyclic number.

It is not a de Polignac number, because 2522503343 - 2¹² = 2522499247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522503349) 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, 74963 + ... + 103268.

It is an arithmetic number, because the mean of its divisors is an integer number (630673932).

Almost surely, 2^2522503343 is an apocalyptic number.

2522503343 is a deficient number, since it is larger than the sum of its proper divisors (192385).

2522503343 is a wasteful number, since it uses less digits than its factorization.

2522503343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192384.

The product of its (nonzero) digits is 21600, while the sum is 29.

The square root of 2522503343 is about 50224.5292959526. The cubic root of 2522503343 is about 1361.2688819037.

Adding to 2522503343 its reverse (3433052252), we get a palindrome (5955555595).

The spelling of 2522503343 in words is "two billion, five hundred twenty-two million, five hundred three thousand, three hundred forty-three".