455889002 has 24 divisors (see below), whose sum is σ = 735601440. Its totient is φ = 211313880.

The previous prime is 455889001. The next prime is 455889023. The reversal of 455889002 is 200988554.

It is not an unprimeable number, because it can be changed into a prime (455889001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81227 + ... + 86657.

It is an arithmetic number, because the mean of its divisors is an integer number (30650060).

Almost surely, 2^455889002 is an apocalyptic number.

455889002 is a deficient number, since it is larger than the sum of its proper divisors (279712438).

455889002 is a wasteful number, since it uses less digits than its factorization.

455889002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5546 (or 5499 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 41.

The square root of 455889002 is about 21351.5573670868. The cubic root of 455889002 is about 769.6377685662.

The spelling of 455889002 in words is "four hundred fifty-five million, eight hundred eighty-nine thousand, two".