455563066 has 16 divisors (see below), whose sum is σ = 781240320. Its totient is φ = 195172560.

The previous prime is 455563061. The next prime is 455563079. The reversal of 455563066 is 660365554.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (455563061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69511 + ... + 75781.

It is an arithmetic number, because the mean of its divisors is an integer number (48827520).

Almost surely, 2^455563066 is an apocalyptic number.

455563066 is a deficient number, since it is larger than the sum of its proper divisors (325677254).

455563066 is a wasteful number, since it uses less digits than its factorization.

455563066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11469.

The product of its (nonzero) digits is 324000, while the sum is 40.

The square root of 455563066 is about 21343.9233975387. The cubic root of 455563066 is about 769.4543083669.

The spelling of 455563066 in words is "four hundred fifty-five million, five hundred sixty-three thousand, sixty-six".