456453 has 12 divisors (see below), whose sum is σ = 675948. Its totient is φ = 296640.

The previous prime is 456451. The next prime is 456457. The reversal of 456453 is 354654.

456453 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 161604 + 294849 = 402^2 + 543^2 .

It is not a de Polignac number, because 456453 - 2¹ = 456451 is a prime.

456453 is strictly pandigital in base 7.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 456453.

It is not an unprimeable number, because it can be changed into a prime (456451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 250 + ... + 987.

It is an arithmetic number, because the mean of its divisors is an integer number (56329).

2⁴⁵⁶⁴⁵³ is an apocalyptic number.

It is an amenable number.

456453 is a deficient number, since it is larger than the sum of its proper divisors (219495).

456453 is a wasteful number, since it uses less digits than its factorization.

456453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284 (or 1281 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 456453 is about 675.6130549360. The cubic root of 456453 is about 76.9955020704.

It can be divided in two parts, 456 and 453, that added together give a palindrome (909).

The spelling of 456453 in words is "four hundred fifty-six thousand, four hundred fifty-three".