164596708139 has 2 divisors, whose sum is σ = 164596708140. Its totient is φ = 164596708138.

The previous prime is 164596708109. The next prime is 164596708163. The reversal of 164596708139 is 931807695461.

It is a strong prime.

It is an emirp because it is prime and its reverse (931807695461) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 164596708139 - 2⁸ = 164596707883 is a prime.

It is a super-3 number, since 3×164596708139³ (a number of 35 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (164596708109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82298354069 + 82298354070.

It is an arithmetic number, because the mean of its divisors is an integer number (82298354070).

Almost surely, 2^164596708139 is an apocalyptic number.

164596708139 is a deficient number, since it is larger than the sum of its proper divisors (1).

164596708139 is an equidigital number, since it uses as much as digits as its factorization.

164596708139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9797760, while the sum is 59.

The spelling of 164596708139 in words is "one hundred sixty-four billion, five hundred ninety-six million, seven hundred eight thousand, one hundred thirty-nine".