2010065189 has 6 divisors (see below), whose sum is σ = 2209410630. Its totient is φ = 1827331880.

The previous prime is 2010065173. The next prime is 2010065201. The reversal of 2010065189 is 9815600102.

It can be written as a sum of positive squares in only one way, i.e., 1463674564 + 546390625 = 38258^2 + 23375^2 .

It is not a de Polignac number, because 2010065189 - 2⁴ = 2010065173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010065149) 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, 8305934 + ... + 8306175.

It is an arithmetic number, because the mean of its divisors is an integer number (368235105).

Almost surely, 2^2010065189 is an apocalyptic number.

It is an amenable number.

2010065189 is a deficient number, since it is larger than the sum of its proper divisors (199345441).

2010065189 is a wasteful number, since it uses less digits than its factorization.

2010065189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16612131 (or 16612120 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 2010065189 is about 44833.7505569186. The cubic root of 2010065189 is about 1262.0310714646.

The spelling of 2010065189 in words is "two billion, ten million, sixty-five thousand, one hundred eighty-nine".