5302650666 has 16 divisors (see below), whose sum is σ = 10608532704. Its totient is φ = 1767011664.

The previous prime is 5302650653. The next prime is 5302650751. The reversal of 5302650666 is 6660562035.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113041 + ... + 152916.

It is an arithmetic number, because the mean of its divisors is an integer number (663033294).

Almost surely, 2^5302650666 is an apocalyptic number.

5302650666 is an abundant number, since it is smaller than the sum of its proper divisors (5305882038).

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

5302650666 is a wasteful number, since it uses less digits than its factorization.

5302650666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269285.

The product of its (nonzero) digits is 194400, while the sum is 39.

The square root of 5302650666 is about 72819.3014660262. The cubic root of 5302650666 is about 1743.8040114204.

The spelling of 5302650666 in words is "five billion, three hundred two million, six hundred fifty thousand, six hundred sixty-six".