450884765 has 8 divisors (see below), whose sum is σ = 541176288. Its totient is φ = 360631440.

The previous prime is 450884747. The next prime is 450884773. The reversal of 450884765 is 567488054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 450884765 - 2¹⁴ = 450868381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37550 + ... + 48080.

It is an arithmetic number, because the mean of its divisors is an integer number (67647036).

Almost surely, 2^450884765 is an apocalyptic number.

It is an amenable number.

450884765 is a deficient number, since it is larger than the sum of its proper divisors (90291523).

450884765 is a wasteful number, since it uses less digits than its factorization.

450884765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19099.

The product of its (nonzero) digits is 1075200, while the sum is 47.

The square root of 450884765 is about 21234.0473061543. The cubic root of 450884765 is about 766.8113286147.

The spelling of 450884765 in words is "four hundred fifty million, eight hundred eighty-four thousand, seven hundred sixty-five".