453276447 has 8 divisors (see below), whose sum is σ = 650858544. Its totient is φ = 278939328.

The previous prime is 453276437. The next prime is 453276449. The reversal of 453276447 is 744672354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 453276447 - 2⁸ = 453276191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 453276399 and 453276408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453276449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5811198 + ... + 5811275.

It is an arithmetic number, because the mean of its divisors is an integer number (81357318).

Almost surely, 2^453276447 is an apocalyptic number.

453276447 is a deficient number, since it is larger than the sum of its proper divisors (197582097).

453276447 is a wasteful number, since it uses less digits than its factorization.

453276447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11622489.

The product of its digits is 564480, while the sum is 42.

The square root of 453276447 is about 21290.2899698431. The cubic root of 453276447 is about 768.1647680468.

The spelling of 453276447 in words is "four hundred fifty-three million, two hundred seventy-six thousand, four hundred forty-seven".