455304453 has 8 divisors (see below), whose sum is σ = 607269408. Its totient is φ = 303437904.

The previous prime is 455304403. The next prime is 455304457. The reversal of 455304453 is 354403554.

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

It is not a de Polignac number, because 455304453 - 2¹² = 455300357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455304457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13026 + ... + 32867.

It is an arithmetic number, because the mean of its divisors is an integer number (75908676).

Almost surely, 2^455304453 is an apocalyptic number.

It is an amenable number.

455304453 is a deficient number, since it is larger than the sum of its proper divisors (151964955).

455304453 is a wasteful number, since it uses less digits than its factorization.

455304453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49203.

The product of its (nonzero) digits is 72000, while the sum is 33.

The square root of 455304453 is about 21337.8643026897. The cubic root of 455304453 is about 769.3086801191.

The spelling of 455304453 in words is "four hundred fifty-five million, three hundred four thousand, four hundred fifty-three".