84606765203 has 2 divisors, whose sum is σ = 84606765204. Its totient is φ = 84606765202.

The previous prime is 84606765151. The next prime is 84606765209. The reversal of 84606765203 is 30256760648.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 84606765203 - 2⁸ = 84606764947 is a prime.

It is not a weakly prime, because it can be changed into another prime (84606765209) 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, 42303382601 + 42303382602.

It is an arithmetic number, because the mean of its divisors is an integer number (42303382602).

Almost surely, 2^84606765203 is an apocalyptic number.

84606765203 is a deficient number, since it is larger than the sum of its proper divisors (1).

84606765203 is an equidigital number, since it uses as much as digits as its factorization.

84606765203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1451520, while the sum is 47.

The spelling of 84606765203 in words is "eighty-four billion, six hundred six million, seven hundred sixty-five thousand, two hundred three".