455055009 has 8 divisors (see below), whose sum is σ = 607300512. Its totient is φ = 303089760.

The previous prime is 455054993. The next prime is 455055019. The reversal of 455055009 is 900550554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 455055009 - 2⁴ = 455054993 is a prime.

It is a super-2 number, since 2×455055009² = 414150122431980162, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (455055019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66244 + ... + 72789.

It is an arithmetic number, because the mean of its divisors is an integer number (75912564).

Almost surely, 2^455055009 is an apocalyptic number.

It is an amenable number.

455055009 is a deficient number, since it is larger than the sum of its proper divisors (152245503).

455055009 is a wasteful number, since it uses less digits than its factorization.

455055009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140127.

The product of its (nonzero) digits is 22500, while the sum is 33.

The square root of 455055009 is about 21332.0183995795. The cubic root of 455055009 is about 769.1681627952.

The spelling of 455055009 in words is "four hundred fifty-five million, fifty-five thousand, nine".