450350423 has 8 divisors (see below), whose sum is σ = 465369216. Its totient is φ = 435362400.

The previous prime is 450350399. The next prime is 450350431. The reversal of 450350423 is 324053054.

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 450350423 - 2¹⁰ = 450349399 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 450350392 and 450350401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450350123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24233 + ... + 38573.

It is an arithmetic number, because the mean of its divisors is an integer number (58171152).

Almost surely, 2^450350423 is an apocalyptic number.

450350423 is a deficient number, since it is larger than the sum of its proper divisors (15018793).

450350423 is a wasteful number, since it uses less digits than its factorization.

450350423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15385.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 450350423 is about 21221.4613775772. The cubic root of 450350423 is about 766.5082937096.

The spelling of 450350423 in words is "four hundred fifty million, three hundred fifty thousand, four hundred twenty-three".