2255252431 has 2 divisors, whose sum is σ = 2255252432. Its totient is φ = 2255252430.

The previous prime is 2255252423. The next prime is 2255252459. The reversal of 2255252431 is 1342525522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2255252431 - 2³ = 2255252423 is a prime.

It is a super-2 number, since 2×2255252431² = 10172327055062819522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2255252393 and 2255252402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2255252731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127626215 + 1127626216.

It is an arithmetic number, because the mean of its divisors is an integer number (1127626216).

Almost surely, 2^2255252431 is an apocalyptic number.

2255252431 is a deficient number, since it is larger than the sum of its proper divisors (1).

2255252431 is an equidigital number, since it uses as much as digits as its factorization.

2255252431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24000, while the sum is 31.

The square root of 2255252431 is about 47489.4981127407. The cubic root of 2255252431 is about 1311.3895538406.

Adding to 2255252431 its reverse (1342525522), we get a palindrome (3597777953).

The spelling of 2255252431 in words is "two billion, two hundred fifty-five million, two hundred fifty-two thousand, four hundred thirty-one".