450050399 has 8 divisors (see below), whose sum is σ = 461311200. Its totient is φ = 438803200.

The previous prime is 450050387. The next prime is 450050413. The reversal of 450050399 is 993050054.

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 450050399 - 2⁴ = 450050383 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 (450050339) 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, 109127 + ... + 113175.

It is an arithmetic number, because the mean of its divisors is an integer number (57663900).

Almost surely, 2^450050399 is an apocalyptic number.

450050399 is a deficient number, since it is larger than the sum of its proper divisors (11260801).

450050399 is a wasteful number, since it uses less digits than its factorization.

450050399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6801.

The product of its (nonzero) digits is 24300, while the sum is 35.

The square root of 450050399 is about 21214.3913181595. The cubic root of 450050399 is about 766.3380396434.

The spelling of 450050399 in words is "four hundred fifty million, fifty thousand, three hundred ninety-nine".