450943466 has 4 divisors (see below), whose sum is σ = 676415202. Its totient is φ = 225471732.

The previous prime is 450943463. The next prime is 450943481. The reversal of 450943466 is 664349054.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 296562841 + 154380625 = 17221^2 + 12425^2 .

It is not an unprimeable number, because it can be changed into a prime (450943463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112735865 + ... + 112735868.

Almost surely, 2^450943466 is an apocalyptic number.

450943466 is a deficient number, since it is larger than the sum of its proper divisors (225471736).

450943466 is a wasteful number, since it uses less digits than its factorization.

450943466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225471735.

The product of its (nonzero) digits is 311040, while the sum is 41.

The square root of 450943466 is about 21235.4294988352. The cubic root of 450943466 is about 766.8446044034.

The spelling of 450943466 in words is "four hundred fifty million, nine hundred forty-three thousand, four hundred sixty-six".