450405315 has 12 divisors (see below), whose sum is σ = 780702624. Its totient is φ = 240216144.

The previous prime is 450405253. The next prime is 450405323. The reversal of 450405315 is 513504054.

It is not a de Polignac number, because 450405315 - 2⁷ = 450405187 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5004459 + ... + 5004548.

It is an arithmetic number, because the mean of its divisors is an integer number (65058552).

Almost surely, 2^450405315 is an apocalyptic number.

450405315 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

450405315 is a deficient number, since it is larger than the sum of its proper divisors (330297309).

450405315 is a wasteful number, since it uses less digits than its factorization.

450405315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10009018 (or 10009015 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 450405315 is about 21222.7546515527. The cubic root of 450405315 is about 766.5394349882.

Adding to 450405315 its reverse (513504054), we get a palindrome (963909369).

The spelling of 450405315 in words is "four hundred fifty million, four hundred five thousand, three hundred fifteen".