450808808 has 16 divisors (see below), whose sum is σ = 846837060. Its totient is φ = 224985600.

The previous prime is 450808783. The next prime is 450808811. The reversal of 450808808 is 808808054.

It can be written as a sum of positive squares in 2 ways, for example, as 450203524 + 605284 = 21218^2 + 778^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47753 + ... + 56408.

Almost surely, 2^450808808 is an apocalyptic number.

It is an amenable number.

450808808 is a deficient number, since it is larger than the sum of its proper divisors (396028252).

450808808 is a wasteful number, since it uses less digits than its factorization.

450808808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104708 (or 104704 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 41.

The square root of 450808808 is about 21232.2586645887. The cubic root of 450808808 is about 766.7682666444.

The spelling of 450808808 in words is "four hundred fifty million, eight hundred eight thousand, eight hundred eight".