8730453650 has 24 divisors (see below), whose sum is σ = 16332524964. Its totient is φ = 3471992000.

The previous prime is 8730453631. The next prime is 8730453661. The reversal of 8730453650 is 563540378.

It can be written as a sum of positive squares in 6 ways, for example, as 2314283449 + 6416170201 = 48107^2 + 80101^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8730453598 and 8730453607.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 496001 + ... + 513300.

Almost surely, 2^8730453650 is an apocalyptic number.

8730453650 is a deficient number, since it is larger than the sum of its proper divisors (7602071314).

8730453650 is a wasteful number, since it uses less digits than its factorization.

8730453650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009486 (or 1009481 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 41.

The square root of 8730453650 is about 93436.8966201254. The cubic root of 8730453650 is about 2059.1071043162.

The spelling of 8730453650 in words is "eight billion, seven hundred thirty million, four hundred fifty-three thousand, six hundred fifty".