455243002 has 32 divisors (see below), whose sum is σ = 754790400. Its totient is φ = 204964848.

The previous prime is 455242981. The next prime is 455243011. The reversal of 455243002 is 200342554.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144399 + ... + 147517.

It is an arithmetic number, because the mean of its divisors is an integer number (23587200).

Almost surely, 2^455243002 is an apocalyptic number.

455243002 is a deficient number, since it is larger than the sum of its proper divisors (299547398).

455243002 is a wasteful number, since it uses less digits than its factorization.

455243002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3330.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 455243002 is about 21336.4243021177. The cubic root of 455243002 is about 769.2740681766.

Adding to 455243002 its reverse (200342554), we get a palindrome (655585556).

The spelling of 455243002 in words is "four hundred fifty-five million, two hundred forty-three thousand, two".