86258965677 has 16 divisors (see below), whose sum is σ = 115684323840. Its totient is φ = 57169958832.

The previous prime is 86258965673. The next prime is 86258965679. The reversal of 86258965677 is 77656985268.

It is a happy number.

It is not a de Polignac number, because 86258965677 - 2² = 86258965673 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86258965673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2305038 + ... + 2342160.

It is an arithmetic number, because the mean of its divisors is an integer number (7230270240).

Almost surely, 2^86258965677 is an apocalyptic number.

It is an amenable number.

86258965677 is a deficient number, since it is larger than the sum of its proper divisors (29425358163).

86258965677 is a wasteful number, since it uses less digits than its factorization.

86258965677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41632.

The product of its digits is 304819200, while the sum is 69.

The spelling of 86258965677 in words is "eighty-six billion, two hundred fifty-eight million, nine hundred sixty-five thousand, six hundred seventy-seven".