425155322 has 16 divisors (see below), whose sum is σ = 681694272. Its totient is φ = 198374880.

The previous prime is 425155321. The next prime is 425155331. The reversal of 425155322 is 223551524.

It is not an unprimeable number, because it can be changed into a prime (425155321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110828 + ... + 114599.

It is an arithmetic number, because the mean of its divisors is an integer number (42605892).

Almost surely, 2^425155322 is an apocalyptic number.

425155322 is a deficient number, since it is larger than the sum of its proper divisors (256538950).

425155322 is a wasteful number, since it uses less digits than its factorization.

425155322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225493.

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

The square root of 425155322 is about 20619.2948958009. The cubic root of 425155322 is about 751.9388778694.

The spelling of 425155322 in words is "four hundred twenty-five million, one hundred fifty-five thousand, three hundred twenty-two".