455450001 has 4 divisors (see below), whose sum is σ = 607266672. Its totient is φ = 303633332.

The previous prime is 455449997. The next prime is 455450053. The reversal of 455450001 is 100054554.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 455450001 - 2² = 455449997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (455450081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75908331 + ... + 75908336.

It is an arithmetic number, because the mean of its divisors is an integer number (151816668).

Almost surely, 2^455450001 is an apocalyptic number.

It is an amenable number.

455450001 is a deficient number, since it is larger than the sum of its proper divisors (151816671).

455450001 is a wasteful number, since it uses less digits than its factorization.

455450001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151816670.

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 455450001 is about 21341.2745870531. The cubic root of 455450001 is about 769.3906468191.

The spelling of 455450001 in words is "four hundred fifty-five million, four hundred fifty thousand, one".