86255873514 has 64 divisors (see below), whose sum is σ = 198808473600. Its totient is φ = 27687836736.

The previous prime is 86255873507. The next prime is 86255873527. The reversal of 86255873514 is 41537855268.

86255873514 is a `hidden beast` number, since 8 + 6 + 2 + 5 + 58 + 73 + 514 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 527872 + ... + 671684.

It is an arithmetic number, because the mean of its divisors is an integer number (3106382400).

Almost surely, 2^86255873514 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86255873514, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99404236800).

86255873514 is an abundant number, since it is smaller than the sum of its proper divisors (112552600086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86255873514 is a wasteful number, since it uses less digits than its factorization.

86255873514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144236 (or 144230 counting only the distinct ones).

The product of its digits is 8064000, while the sum is 54.

The spelling of 86255873514 in words is "eighty-six billion, two hundred fifty-five million, eight hundred seventy-three thousand, five hundred fourteen".