86632237963 has 2 divisors, whose sum is σ = 86632237964. Its totient is φ = 86632237962.

The previous prime is 86632237903. The next prime is 86632237999. The reversal of 86632237963 is 36973223668.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86632237963 - 2¹³ = 86632229771 is a prime.

It is not a weakly prime, because it can be changed into another prime (86632237903) 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, 43316118981 + 43316118982.

It is an arithmetic number, because the mean of its divisors is an integer number (43316118982).

Almost surely, 2^86632237963 is an apocalyptic number.

86632237963 is a deficient number, since it is larger than the sum of its proper divisors (1).

86632237963 is an equidigital number, since it uses as much as digits as its factorization.

86632237963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11757312, while the sum is 55.

The spelling of 86632237963 in words is "eighty-six billion, six hundred thirty-two million, two hundred thirty-seven thousand, nine hundred sixty-three".