3112455253 has 4 divisors (see below), whose sum is σ = 3115078560. Its totient is φ = 3109831948.

The previous prime is 3112455179. The next prime is 3112455293. The reversal of 3112455253 is 3525542113.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3525542113 = 83 ⋅42476411.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3112455253 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 (3112455293) 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, 1309873 + ... + 1312246.

It is an arithmetic number, because the mean of its divisors is an integer number (778769640).

Almost surely, 2^3112455253 is an apocalyptic number.

It is an amenable number.

3112455253 is a deficient number, since it is larger than the sum of its proper divisors (2623307).

3112455253 is a wasteful number, since it uses less digits than its factorization.

3112455253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2623306.

The product of its digits is 18000, while the sum is 31.

The square root of 3112455253 is about 55789.3829774089. The cubic root of 3112455253 is about 1460.0499221374.

Adding to 3112455253 its reverse (3525542113), we get a palindrome (6637997366).

The spelling of 3112455253 in words is "three billion, one hundred twelve million, four hundred fifty-five thousand, two hundred fifty-three".