164369159 has 2 divisors, whose sum is σ = 164369160. Its totient is φ = 164369158.

The previous prime is 164369137. The next prime is 164369213. The reversal of 164369159 is 951963461.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-164369159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (164360159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82184579 + 82184580.

It is an arithmetic number, because the mean of its divisors is an integer number (82184580).

Almost surely, 2^164369159 is an apocalyptic number.

164369159 is a deficient number, since it is larger than the sum of its proper divisors (1).

164369159 is an equidigital number, since it uses as much as digits as its factorization.

164369159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 174960, while the sum is 44.

The square root of 164369159 is about 12820.6536104834. The cubic root of 164369159 is about 547.7807643731.

The spelling of 164369159 in words is "one hundred sixty-four million, three hundred sixty-nine thousand, one hundred fifty-nine".