450053323 has 8 divisors (see below), whose sum is σ = 474328400. Its totient is φ = 425837088.

The previous prime is 450053321. The next prime is 450053327. The reversal of 450053323 is 323350054.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 450053323 - 2¹ = 450053321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (450053321) 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, 1465 + ... + 30037.

It is an arithmetic number, because the mean of its divisors is an integer number (59291050).

Almost surely, 2^450053323 is an apocalyptic number.

450053323 is a deficient number, since it is larger than the sum of its proper divisors (24275077).

450053323 is a wasteful number, since it uses less digits than its factorization.

450053323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29421.

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 450053323 is about 21214.4602335294. The cubic root of 450053323 is about 766.3396992854.

The spelling of 450053323 in words is "four hundred fifty million, fifty-three thousand, three hundred twenty-three".