164359259 has 2 divisors, whose sum is σ = 164359260. Its totient is φ = 164359258.

The previous prime is 164359207. The next prime is 164359277. The reversal of 164359259 is 952953461.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-164359259 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (164356259) 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, 82179629 + 82179630.

It is an arithmetic number, because the mean of its divisors is an integer number (82179630).

Almost surely, 2^164359259 is an apocalyptic number.

164359259 is a deficient number, since it is larger than the sum of its proper divisors (1).

164359259 is an equidigital number, since it uses as much as digits as its factorization.

164359259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 291600, while the sum is 44.

The square root of 164359259 is about 12820.2675089095. The cubic root of 164359259 is about 547.7697664899.

The spelling of 164359259 in words is "one hundred sixty-four million, three hundred fifty-nine thousand, two hundred fifty-nine".