2072170106959 has 2 divisors, whose sum is σ = 2072170106960. Its totient is φ = 2072170106958.

The previous prime is 2072170106953. The next prime is 2072170107041. The reversal of 2072170106959 is 9596010712702.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2072170106959 - 2¹⁹ = 2072169582671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2072170106953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1036085053479 + 1036085053480.

It is an arithmetic number, because the mean of its divisors is an integer number (1036085053480).

Almost surely, 2^{2072170106959} is an apocalyptic number.

2072170106959 is a deficient number, since it is larger than the sum of its proper divisors (1).

2072170106959 is an equidigital number, since it uses as much as digits as its factorization.

2072170106959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 476280, while the sum is 49.

The spelling of 2072170106959 in words is "two trillion, seventy-two billion, one hundred seventy million, one hundred six thousand, nine hundred fifty-nine".