454441455 has 64 divisors (see below), whose sum is σ = 900144000. Its totient is φ = 215986176.

The previous prime is 454441447. The next prime is 454441549. The reversal of 454441455 is 554144454.

It is not a de Polignac number, because 454441455 - 2³ = 454441447 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 46431 + ... + 55359.

It is an arithmetic number, because the mean of its divisors is an integer number (14064750).

Almost surely, 2^454441455 is an apocalyptic number.

454441455 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

454441455 is a deficient number, since it is larger than the sum of its proper divisors (445702545).

454441455 is a wasteful number, since it uses less digits than its factorization.

454441455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8985 (or 8979 counting only the distinct ones).

The product of its digits is 128000, while the sum is 36.

The square root of 454441455 is about 21317.6324904995. The cubic root of 454441455 is about 768.8223156242.

The spelling of 454441455 in words is "four hundred fifty-four million, four hundred forty-one thousand, four hundred fifty-five".