455325222 has 16 divisors (see below), whose sum is σ = 993436992. Its totient is φ = 137977320.

The previous prime is 455325217. The next prime is 455325239. The reversal of 455325222 is 222523554.

It is a self number, because there is not a number n which added to its sum of digits gives 455325222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3449368 + ... + 3449499.

It is an arithmetic number, because the mean of its divisors is an integer number (62089812).

Almost surely, 2^455325222 is an apocalyptic number.

455325222 is an abundant number, since it is smaller than the sum of its proper divisors (538111770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

455325222 is a wasteful number, since it uses less digits than its factorization.

455325222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6898883.

The product of its digits is 24000, while the sum is 30.

The square root of 455325222 is about 21338.3509672139. The cubic root of 455325222 is about 769.3203774416.

Adding to 455325222 its reverse (222523554), we get a palindrome (677848776).

The spelling of 455325222 in words is "four hundred fifty-five million, three hundred twenty-five thousand, two hundred twenty-two".