86318250983 has 2 divisors, whose sum is σ = 86318250984. Its totient is φ = 86318250982.

The previous prime is 86318250961. The next prime is 86318251073. The reversal of 86318250983 is 38905281368.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86318250983 - 2⁸ = 86318250727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86318250283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43159125491 + 43159125492.

It is an arithmetic number, because the mean of its divisors is an integer number (43159125492).

Almost surely, 2^86318250983 is an apocalyptic number.

86318250983 is a deficient number, since it is larger than the sum of its proper divisors (1).

86318250983 is an equidigital number, since it uses as much as digits as its factorization.

86318250983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2488320, while the sum is 53.

The spelling of 86318250983 in words is "eighty-six billion, three hundred eighteen million, two hundred fifty thousand, nine hundred eighty-three".