189082431059 has 2 divisors, whose sum is σ = 189082431060. Its totient is φ = 189082431058.

The previous prime is 189082431037. The next prime is 189082431071. The reversal of 189082431059 is 950134280981.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 189082431059 - 2¹² = 189082426963 is a prime.

It is a super-2 number, since 2×189082431059² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 189082430998 and 189082431016.

It is not a weakly prime, because it can be changed into another prime (189082431089) 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 as a sum of consecutive naturals, namely, 94541215529 + 94541215530.

It is an arithmetic number, because the mean of its divisors is an integer number (94541215530).

Almost surely, 2^189082431059 is an apocalyptic number.

189082431059 is a deficient number, since it is larger than the sum of its proper divisors (1).

189082431059 is an equidigital number, since it uses as much as digits as its factorization.

189082431059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 622080, while the sum is 50.

The spelling of 189082431059 in words is "one hundred eighty-nine billion, eighty-two million, four hundred thirty-one thousand, fifty-nine".