450064233 has 6 divisors (see below), whose sum is σ = 650092794. Its totient is φ = 300042816.

The previous prime is 450064201. The next prime is 450064247. The reversal of 450064233 is 332460054.

It can be written as a sum of positive squares in only one way, i.e., 333683289 + 116380944 = 18267^2 + 10788^2 .

It is not a de Polignac number, because 450064233 - 2⁵ = 450064201 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 450064197 and 450064206.

It is not an unprimeable number, because it can be changed into a prime (450063233) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25003560 + ... + 25003577.

It is an arithmetic number, because the mean of its divisors is an integer number (108348799).

Almost surely, 2^450064233 is an apocalyptic number.

It is an amenable number.

450064233 is a deficient number, since it is larger than the sum of its proper divisors (200028561).

450064233 is a wasteful number, since it uses less digits than its factorization.

450064233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50007143 (or 50007140 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 450064233 is about 21214.7173679029. The cubic root of 450064233 is about 766.3458916617.

The spelling of 450064233 in words is "four hundred fifty million, sixty-four thousand, two hundred thirty-three".