2063527189 has 2 divisors, whose sum is σ = 2063527190. Its totient is φ = 2063527188.

The previous prime is 2063527187. The next prime is 2063527199. The reversal of 2063527189 is 9817253602.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1370258289 + 693268900 = 37017^2 + 26330^2 .

It is a cyclic number.

It is not a de Polignac number, because 2063527189 - 2¹ = 2063527187 is a prime.

Together with 2063527187, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2063527181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1031763594 + 1031763595.

It is an arithmetic number, because the mean of its divisors is an integer number (1031763595).

Almost surely, 2^2063527189 is an apocalyptic number.

It is an amenable number.

2063527189 is a deficient number, since it is larger than the sum of its proper divisors (1).

2063527189 is an equidigital number, since it uses as much as digits as its factorization.

2063527189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 2063527189 is about 45426.0628824467. The cubic root of 2063527189 is about 1273.1221237100.

The spelling of 2063527189 in words is "two billion, sixty-three million, five hundred twenty-seven thousand, one hundred eighty-nine".