170210272552279 has 2 divisors, whose sum is σ = 170210272552280. Its totient is φ = 170210272552278.

The previous prime is 170210272552277. The next prime is 170210272552297. The reversal of 170210272552279 is 972255272012071.

Together with next prime (170210272552297) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 170210272552279 - 2¹ = 170210272552277 is a prime.

It is a super-2 number, since 2×170210272552279² (a number of 29 digits) contains 22 as substring.

Together with 170210272552277, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (170210272552277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85105136276139 + 85105136276140.

It is an arithmetic number, because the mean of its divisors is an integer number (85105136276140).

Almost surely, 2^{170210272552279} is an apocalyptic number.

170210272552279 is a deficient number, since it is larger than the sum of its proper divisors (1).

170210272552279 is an equidigital number, since it uses as much as digits as its factorization.

170210272552279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2469600, while the sum is 52.

The spelling of 170210272552279 in words is "one hundred seventy trillion, two hundred ten billion, two hundred seventy-two million, five hundred fifty-two thousand, two hundred seventy-nine".