455505335665 has 16 divisors (see below), whose sum is σ = 575578598400. Its totient is φ = 345103034112.

The previous prime is 455505335657. The next prime is 455505335707. The reversal of 455505335665 is 566533505554.

It is a cyclic number.

It is not a de Polignac number, because 455505335665 - 2³ = 455505335657 is a prime.

It is a super-2 number, since 2×455505335665² (a number of 24 digits) contains 22 as substring.

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, 577105 + ... + 1115374.

It is an arithmetic number, because the mean of its divisors is an integer number (35973662400).

Almost surely, 2^455505335665 is an apocalyptic number.

It is an amenable number.

455505335665 is a deficient number, since it is larger than the sum of its proper divisors (120073262735).

455505335665 is a wasteful number, since it uses less digits than its factorization.

455505335665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1695336.

The product of its (nonzero) digits is 20250000, while the sum is 52.

The spelling of 455505335665 in words is "four hundred fifty-five billion, five hundred five million, three hundred thirty-five thousand, six hundred sixty-five".