455022985 has 8 divisors (see below), whose sum is σ = 546390720. Its totient is φ = 363776304.

The previous prime is 455022983. The next prime is 455023013. The reversal of 455022985 is 589220554.

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

It is a cyclic number.

It is not a de Polignac number, because 455022985 - 2¹ = 455022983 is a prime.

It is not an unprimeable number, because it can be changed into a prime (455022983) 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, 21775 + ... + 37204.

It is an arithmetic number, because the mean of its divisors is an integer number (68298840).

Almost surely, 2^455022985 is an apocalyptic number.

It is an amenable number.

455022985 is a deficient number, since it is larger than the sum of its proper divisors (91367735).

455022985 is a wasteful number, since it uses less digits than its factorization.

455022985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60527.

The product of its (nonzero) digits is 144000, while the sum is 40.

The square root of 455022985 is about 21331.2677776076. The cubic root of 455022985 is about 769.1501192484.

The spelling of 455022985 in words is "four hundred fifty-five million, twenty-two thousand, nine hundred eighty-five".