86899335511 has 2 divisors, whose sum is σ = 86899335512. Its totient is φ = 86899335510.

The previous prime is 86899335499. The next prime is 86899335539. The reversal of 86899335511 is 11553399868.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86899335511 - 2²³ = 86890946903 is a prime.

It is a super-2 number, since 2×86899335511² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86899335911) 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, 43449667755 + 43449667756.

It is an arithmetic number, because the mean of its divisors is an integer number (43449667756).

Almost surely, 2^86899335511 is an apocalyptic number.

86899335511 is a deficient number, since it is larger than the sum of its proper divisors (1).

86899335511 is an equidigital number, since it uses as much as digits as its factorization.

86899335511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6998400, while the sum is 58.

The spelling of 86899335511 in words is "eighty-six billion, eight hundred ninety-nine million, three hundred thirty-five thousand, five hundred eleven".