425153225 has 24 divisors (see below), whose sum is σ = 612395328. Its totient is φ = 286747200.

The previous prime is 425153219. The next prime is 425153243. The reversal of 425153225 is 522351524.

It is not a de Polignac number, because 425153225 - 2²² = 420958921 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9239 + ... + 30588.

It is an arithmetic number, because the mean of its divisors is an integer number (25516472).

Almost surely, 2^425153225 is an apocalyptic number.

It is an amenable number.

425153225 is a deficient number, since it is larger than the sum of its proper divisors (187242103).

425153225 is a wasteful number, since it uses less digits than its factorization.

425153225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39905 (or 39900 counting only the distinct ones).

The product of its digits is 12000, while the sum is 29.

The square root of 425153225 is about 20619.2440453087. The cubic root of 425153225 is about 751.9376416009.

The spelling of 425153225 in words is "four hundred twenty-five million, one hundred fifty-three thousand, two hundred twenty-five".