86159246590692 has 144 divisors (see below), whose sum is σ = 237975157754880. Its totient is φ = 26066622052800.

The previous prime is 86159246590643. The next prime is 86159246590723. The reversal of 86159246590692 is 29609564295168.

It is a happy number.

86159246590692 is a `hidden beast` number, since 8 + 6 + 1 + 5 + 9 + 24 + 6 + 590 + 6 + 9 + 2 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 86159246590692.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1827591273 + ... + 1827638415.

Almost surely, 2^{86159246590692} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86159246590692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118987578877440).

86159246590692 is an abundant number, since it is smaller than the sum of its proper divisors (151815911164188).

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

86159246590692 is a wasteful number, since it uses less digits than its factorization.

86159246590692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54534 (or 54529 counting only the distinct ones).

The product of its (nonzero) digits is 503884800, while the sum is 72.

The spelling of 86159246590692 in words is "eighty-six trillion, one hundred fifty-nine billion, two hundred forty-six million, five hundred ninety thousand, six hundred ninety-two".