455260066 has 4 divisors (see below), whose sum is σ = 682890102. Its totient is φ = 227630032.

The previous prime is 455260033. The next prime is 455260073. The reversal of 455260066 is 660062554.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 660062554 = 2 ⋅330031277.

It can be written as a sum of positive squares in only one way, i.e., 455182225 + 77841 = 21335^2 + 279^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113815015 + ... + 113815018.

Almost surely, 2^455260066 is an apocalyptic number.

455260066 is a deficient number, since it is larger than the sum of its proper divisors (227630036).

455260066 is a wasteful number, since it uses less digits than its factorization.

455260066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227630035.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 455260066 is about 21336.8241779324. The cubic root of 455260066 is about 769.2836796944.

The spelling of 455260066 in words is "four hundred fifty-five million, two hundred sixty thousand, sixty-six".