450368159 has 8 divisors (see below), whose sum is σ = 453845520. Its totient is φ = 446898816.

The previous prime is 450368099. The next prime is 450368161. The reversal of 450368159 is 951863054.

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 450368159 - 2²⁰ = 449319583 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 (450368179) 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, 156992 + ... + 159834.

It is an arithmetic number, because the mean of its divisors is an integer number (56730690).

Almost surely, 2^450368159 is an apocalyptic number.

450368159 is a deficient number, since it is larger than the sum of its proper divisors (3477361).

450368159 is a wasteful number, since it uses less digits than its factorization.

450368159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4009.

The product of its (nonzero) digits is 129600, while the sum is 41.

The square root of 450368159 is about 21221.8792523188. The cubic root of 450368159 is about 766.5183559574.

The spelling of 450368159 in words is "four hundred fifty million, three hundred sixty-eight thousand, one hundred fifty-nine".