453046231 has 4 divisors (see below), whose sum is σ = 494232264. Its totient is φ = 411860200.

The previous prime is 453046229. The next prime is 453046247. The reversal of 453046231 is 132640354.

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 453046231 - 2¹ = 453046229 is a prime.

It is a super-2 number, since 2×453046231² = 410501774846610722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 453046231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453046291) 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 3 ways as a sum of consecutive naturals, for example, 20593000 + ... + 20593021.

It is an arithmetic number, because the mean of its divisors is an integer number (123558066).

Almost surely, 2^453046231 is an apocalyptic number.

453046231 is a deficient number, since it is larger than the sum of its proper divisors (41186033).

453046231 is a wasteful number, since it uses less digits than its factorization.

453046231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41186032.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 453046231 is about 21284.8826870152. The cubic root of 453046231 is about 768.0346974838.

Adding to 453046231 its reverse (132640354), we get a palindrome (585686585).

The spelling of 453046231 in words is "four hundred fifty-three million, forty-six thousand, two hundred thirty-one".