458799453 has 24 divisors (see below), whose sum is σ = 758104256. Its totient is φ = 261921600.

The previous prime is 458799449. The next prime is 458799493. The reversal of 458799453 is 354997854.

458799453 is a `hidden beast` number, since 4 + 587 + 9 + 9 + 4 + 53 = 666.

It is not a de Polignac number, because 458799453 - 2² = 458799449 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 458799453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (458799433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78513 + ... + 84153.

Almost surely, 2^458799453 is an apocalyptic number.

It is an amenable number.

458799453 is a deficient number, since it is larger than the sum of its proper divisors (299304803).

458799453 is a wasteful number, since it uses less digits than its factorization.

458799453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6945 (or 6942 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 54.

The square root of 458799453 is about 21419.6044081117. The cubic root of 458799453 is about 771.2721159929.

The spelling of 458799453 in words is "four hundred fifty-eight million, seven hundred ninety-nine thousand, four hundred fifty-three".