164479830337 has 2 divisors, whose sum is σ = 164479830338. Its totient is φ = 164479830336.

The previous prime is 164479830289. The next prime is 164479830341. The reversal of 164479830337 is 733038974461.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82930176576 + 81549653761 = 287976^2 + 285569^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-164479830337 is a prime.

It is a super-2 number, since 2×164479830337² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (164479836337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82239915168 + 82239915169.

It is an arithmetic number, because the mean of its divisors is an integer number (82239915169).

Almost surely, 2^164479830337 is an apocalyptic number.

It is an amenable number.

164479830337 is a deficient number, since it is larger than the sum of its proper divisors (1).

164479830337 is an equidigital number, since it uses as much as digits as its factorization.

164479830337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9144576, while the sum is 55.

The spelling of 164479830337 in words is "one hundred sixty-four billion, four hundred seventy-nine million, eight hundred thirty thousand, three hundred thirty-seven".