500671133 has 2 divisors, whose sum is σ = 500671134. Its totient is φ = 500671132.

The previous prime is 500671123. The next prime is 500671163. The reversal of 500671133 is 331176005.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 478646884 + 22024249 = 21878^2 + 4693^2 .

It is a cyclic number.

It is not a de Polignac number, because 500671133 - 2¹⁰ = 500670109 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (500671123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250335566 + 250335567.

It is an arithmetic number, because the mean of its divisors is an integer number (250335567).

Almost surely, 2^500671133 is an apocalyptic number.

It is an amenable number.

500671133 is a deficient number, since it is larger than the sum of its proper divisors (1).

500671133 is an equidigital number, since it uses as much as digits as its factorization.

500671133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 500671133 is about 22375.6817326311. The cubic root of 500671133 is about 794.0554862911.

The spelling of 500671133 in words is "five hundred million, six hundred seventy-one thousand, one hundred thirty-three".