450492734808 has 64 divisors (see below), whose sum is σ = 1251430408800. Its totient is φ = 150156840960.

The previous prime is 450492734759. The next prime is 450492734819. The reversal of 450492734808 is 808437294054.

450492734808 is a `hidden beast` number, since 4 + 5 + 0 + 4 + 92 + 73 + 480 + 8 = 666.

It is a super-2 number, since 2×450492734808² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5965768 + ... + 6040808.

Almost surely, 2^450492734808 is an apocalyptic number.

It is an amenable number.

450492734808 is an abundant number, since it is smaller than the sum of its proper divisors (800937673992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

450492734808 is a wasteful number, since it uses less digits than its factorization.

450492734808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102849 (or 102839 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 54.

The spelling of 450492734808 in words is "four hundred fifty billion, four hundred ninety-two million, seven hundred thirty-four thousand, eight hundred eight".