453459999 has 8 divisors (see below), whose sum is σ = 609027120. Its totient is φ = 300099776.

The previous prime is 453459991. The next prime is 453460001. The reversal of 453459999 is 999954354.

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 453459999 - 2³ = 453459991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453459991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 551244 + ... + 552065.

It is an arithmetic number, because the mean of its divisors is an integer number (76128390).

Almost surely, 2^453459999 is an apocalyptic number.

453459999 is a deficient number, since it is larger than the sum of its proper divisors (155567121).

453459999 is a wasteful number, since it uses less digits than its factorization.

453459999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1103449.

The product of its digits is 7873200, while the sum is 57.

The square root of 453459999 is about 21294.6002310445. The cubic root of 453459999 is about 768.2684421972.

The spelling of 453459999 in words is "four hundred fifty-three million, four hundred fifty-nine thousand, nine hundred ninety-nine".