164235283627 has 2 divisors, whose sum is σ = 164235283628. Its totient is φ = 164235283626.

The previous prime is 164235283609. The next prime is 164235283637. The reversal of 164235283627 is 726382532461.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 164235283627 - 2¹⁵ = 164235250859 is a prime.

It is a super-2 number, since 2×164235283627² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (164235283637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82117641813 + 82117641814.

It is an arithmetic number, because the mean of its divisors is an integer number (82117641814).

Almost surely, 2^164235283627 is an apocalyptic number.

164235283627 is a deficient number, since it is larger than the sum of its proper divisors (1).

164235283627 is an equidigital number, since it uses as much as digits as its factorization.

164235283627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2903040, while the sum is 49.

The spelling of 164235283627 in words is "one hundred sixty-four billion, two hundred thirty-five million, two hundred eighty-three thousand, six hundred twenty-seven".