170055486407 has 2 divisors, whose sum is σ = 170055486408. Its totient is φ = 170055486406.

The previous prime is 170055486397. The next prime is 170055486413. The reversal of 170055486407 is 704684550071.

170055486407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-170055486407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (170055486437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85027743203 + 85027743204.

It is an arithmetic number, because the mean of its divisors is an integer number (85027743204).

Almost surely, 2^170055486407 is an apocalyptic number.

170055486407 is a deficient number, since it is larger than the sum of its proper divisors (1).

170055486407 is an equidigital number, since it uses as much as digits as its factorization.

170055486407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 940800, while the sum is 47.

The spelling of 170055486407 in words is "one hundred seventy billion, fifty-five million, four hundred eighty-six thousand, four hundred seven".