453423461 has 8 divisors (see below), whose sum is σ = 458343384. Its totient is φ = 448519680.

The previous prime is 453423413. The next prime is 453423463. The reversal of 453423461 is 164324354.

It can be written as a sum of positive squares in 4 ways, for example, as 15358561 + 438064900 = 3919^2 + 20930^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-453423461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453423463) 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, 57425 + ... + 64841.

It is an arithmetic number, because the mean of its divisors is an integer number (57292923).

Almost surely, 2^453423461 is an apocalyptic number.

It is an amenable number.

453423461 is a deficient number, since it is larger than the sum of its proper divisors (4919923).

453423461 is a wasteful number, since it uses less digits than its factorization.

453423461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8071.

The product of its digits is 34560, while the sum is 32.

The square root of 453423461 is about 21293.7422967406. The cubic root of 453423461 is about 768.2478069730.

The spelling of 453423461 in words is "four hundred fifty-three million, four hundred twenty-three thousand, four hundred sixty-one".