275516878965179 has 2 divisors, whose sum is σ = 275516878965180. Its totient is φ = 275516878965178.

The previous prime is 275516878965151. The next prime is 275516878965197. The reversal of 275516878965179 is 971569878615572.

Together with next prime (275516878965197) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-275516878965179 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 275516878965179.

It is not a weakly prime, because it can be changed into another prime (275516878965079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137758439482589 + 137758439482590.

It is an arithmetic number, because the mean of its divisors is an integer number (137758439482590).

Almost surely, 2^{275516878965179} is an apocalyptic number.

275516878965179 is a deficient number, since it is larger than the sum of its proper divisors (1).

275516878965179 is an equidigital number, since it uses as much as digits as its factorization.

275516878965179 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16003008000, while the sum is 86.

The spelling of 275516878965179 in words is "two hundred seventy-five trillion, five hundred sixteen billion, eight hundred seventy-eight million, nine hundred sixty-five thousand, one hundred seventy-nine".