455576065 has 32 divisors (see below), whose sum is σ = 655589376. Its totient is φ = 297147840.

The previous prime is 455576063. The next prime is 455576087. The reversal of 455576065 is 560675554.

It is not a de Polignac number, because 455576065 - 2¹ = 455576063 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (455576063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 152274 + ... + 155236.

It is an arithmetic number, because the mean of its divisors is an integer number (20487168).

Almost surely, 2^455576065 is an apocalyptic number.

It is an amenable number.

455576065 is a deficient number, since it is larger than the sum of its proper divisors (200013311).

455576065 is a wasteful number, since it uses less digits than its factorization.

455576065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3189.

The product of its (nonzero) digits is 630000, while the sum is 43.

The square root of 455576065 is about 21344.2279082660. The cubic root of 455576065 is about 769.4616268131.

The spelling of 455576065 in words is "four hundred fifty-five million, five hundred seventy-six thousand, sixty-five".