1425225233 has 2 divisors, whose sum is σ = 1425225234. Its totient is φ = 1425225232.

The previous prime is 1425225203. The next prime is 1425225247. The reversal of 1425225233 is 3325225241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1381757584 + 43467649 = 37172^2 + 6593^2 .

It is a cyclic number.

It is not a de Polignac number, because 1425225233 - 2²⁶ = 1358116369 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1425225196 and 1425225205.

It is not a weakly prime, because it can be changed into another prime (1425225203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712612616 + 712612617.

It is an arithmetic number, because the mean of its divisors is an integer number (712612617).

Almost surely, 2^1425225233 is an apocalyptic number.

It is an amenable number.

1425225233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1425225233 is an equidigital number, since it uses as much as digits as its factorization.

1425225233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14400, while the sum is 29.

The square root of 1425225233 is about 37752.1553424437. The cubic root of 1425225233 is about 1125.3678423140.

The spelling of 1425225233 in words is "one billion, four hundred twenty-five million, two hundred twenty-five thousand, two hundred thirty-three".