455885471 has 4 divisors (see below), whose sum is σ = 456355944. Its totient is φ = 455415000.

The previous prime is 455885467. The next prime is 455885497. The reversal of 455885471 is 174588554.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 455885471 - 2² = 455885467 is a prime.

It is a super-3 number, since 3×455885471³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455885401) 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, 233780 + ... + 235721.

It is an arithmetic number, because the mean of its divisors is an integer number (114088986).

Almost surely, 2^455885471 is an apocalyptic number.

455885471 is a deficient number, since it is larger than the sum of its proper divisors (470473).

455885471 is an equidigital number, since it uses as much as digits as its factorization.

455885471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470472.

The product of its digits is 896000, while the sum is 47.

The square root of 455885471 is about 21351.4746797499. The cubic root of 455885471 is about 769.6357815343.

The spelling of 455885471 in words is "four hundred fifty-five million, eight hundred eighty-five thousand, four hundred seventy-one".