8466508450 has 12 divisors (see below), whose sum is σ = 15747705810. Its totient is φ = 3386603360.

The previous prime is 8466508441. The next prime is 8466508469. The reversal of 8466508450 is 548056648.

It can be written as a sum of positive squares in 3 ways, for example, as 7785768169 + 680740281 = 88237^2 + 26091^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8466508450.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 84665035 + ... + 84665134.

Almost surely, 2^8466508450 is an apocalyptic number.

8466508450 is a deficient number, since it is larger than the sum of its proper divisors (7281197360).

8466508450 is a wasteful number, since it uses less digits than its factorization.

8466508450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169330181 (or 169330176 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 46.

The square root of 8466508450 is about 92013.6318705006. The cubic root of 8466508450 is about 2038.1436118957.

The spelling of 8466508450 in words is "eight billion, four hundred sixty-six million, five hundred eight thousand, four hundred fifty".