84880210567 has 2 divisors, whose sum is σ = 84880210568. Its totient is φ = 84880210566.

The previous prime is 84880210511. The next prime is 84880210573. The reversal of 84880210567 is 76501208848.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 84880210567 - 2¹⁹ = 84879686279 is a prime.

It is a super-2 number, since 2×84880210567² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 84880210567.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84880210067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42440105283 + 42440105284.

It is an arithmetic number, because the mean of its divisors is an integer number (42440105284).

Almost surely, 2^84880210567 is an apocalyptic number.

84880210567 is a deficient number, since it is larger than the sum of its proper divisors (1).

84880210567 is an equidigital number, since it uses as much as digits as its factorization.

84880210567 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 860160, while the sum is 49.

The spelling of 84880210567 in words is "eighty-four billion, eight hundred eighty million, two hundred ten thousand, five hundred sixty-seven".