86306182387 has 2 divisors, whose sum is σ = 86306182388. Its totient is φ = 86306182386.

The previous prime is 86306182379. The next prime is 86306182507. The reversal of 86306182387 is 78328160368.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86306182387 - 2³ = 86306182379 is a prime.

It is not a weakly prime, because it can be changed into another prime (86306182687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43153091193 + 43153091194.

It is an arithmetic number, because the mean of its divisors is an integer number (43153091194).

Almost surely, 2^86306182387 is an apocalyptic number.

86306182387 is a deficient number, since it is larger than the sum of its proper divisors (1).

86306182387 is an equidigital number, since it uses as much as digits as its factorization.

86306182387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2322432, while the sum is 52.

The spelling of 86306182387 in words is "eighty-six billion, three hundred six million, one hundred eighty-two thousand, three hundred eighty-seven".