455336645 has 8 divisors (see below), whose sum is σ = 553320960. Its totient is φ = 359658000.

The previous prime is 455336641. The next prime is 455336647. The reversal of 455336645 is 546633554.

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

It is not a de Polignac number, because 455336645 - 2² = 455336641 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455336641) 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, 575981 + ... + 576770.

It is an arithmetic number, because the mean of its divisors is an integer number (69165120).

Almost surely, 2^455336645 is an apocalyptic number.

It is an amenable number.

455336645 is a deficient number, since it is larger than the sum of its proper divisors (97984315).

455336645 is a wasteful number, since it uses less digits than its factorization.

455336645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1152835.

The product of its digits is 648000, while the sum is 41.

The square root of 455336645 is about 21338.6186291428. The cubic root of 455336645 is about 769.3268108455.

The spelling of 455336645 in words is "four hundred fifty-five million, three hundred thirty-six thousand, six hundred forty-five".