2553342313 has 4 divisors (see below), whose sum is σ = 2562365008. Its totient is φ = 2544319620.

The previous prime is 2553342307. The next prime is 2553342343. The reversal of 2553342313 is 3132433552.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2553342313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2553342343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4510923 + ... + 4511488.

It is an arithmetic number, because the mean of its divisors is an integer number (640591252).

Almost surely, 2^2553342313 is an apocalyptic number.

It is an amenable number.

2553342313 is a deficient number, since it is larger than the sum of its proper divisors (9022695).

2553342313 is an equidigital number, since it uses as much as digits as its factorization.

2553342313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9022694.

The product of its digits is 32400, while the sum is 31.

The square root of 2553342313 is about 50530.6076848478. The cubic root of 2553342313 is about 1366.7938440113.

Adding to 2553342313 its reverse (3132433552), we get a palindrome (5685775865).

The spelling of 2553342313 in words is "two billion, five hundred fifty-three million, three hundred forty-two thousand, three hundred thirteen".