529290189 has 12 divisors (see below), whose sum is σ = 809502876. Its totient is φ = 332103552.

The previous prime is 529290149. The next prime is 529290211. The reversal of 529290189 is 981092925.

It can be written as a sum of positive squares in 2 ways, for example, as 217061289 + 312228900 = 14733^2 + 17670^2 .

It is not a de Polignac number, because 529290189 - 2⁷ = 529290061 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (529290149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1729554 + ... + 1729859.

It is an arithmetic number, because the mean of its divisors is an integer number (67458573).

Almost surely, 2^529290189 is an apocalyptic number.

It is an amenable number.

529290189 is a deficient number, since it is larger than the sum of its proper divisors (280212687).

529290189 is a wasteful number, since it uses less digits than its factorization.

529290189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3459436 (or 3459433 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 45.

The square root of 529290189 is about 23006.3075916150. The cubic root of 529290189 is about 808.9057973485.

It can be divided in two parts, 5292 and 90189, that added together give a square (95481 = 309²).

The spelling of 529290189 in words is "five hundred twenty-nine million, two hundred ninety thousand, one hundred eighty-nine".