500050030266 has 12 divisors (see below), whose sum is σ = 1083441732282. Its totient is φ = 166683343416.

The previous prime is 500050030223. The next prime is 500050030267. The reversal of 500050030266 is 662030050005.

It can be written as a sum of positive squares in only one way, i.e., 348200307225 + 151849723041 = 590085^2 + 389679^2 .

It is not an unprimeable number, because it can be changed into a prime (500050030267) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13890278601 + ... + 13890278636.

Almost surely, 2^500050030266 is an apocalyptic number.

500050030266 is an abundant number, since it is smaller than the sum of its proper divisors (583391702016).

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

500050030266 is a wasteful number, since it uses less digits than its factorization.

500050030266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27780557245 (or 27780557242 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The spelling of 500050030266 in words is "five hundred billion, fifty million, thirty thousand, two hundred sixty-six".