86159148546 has 32 divisors (see below), whose sum is σ = 172537771968. Its totient is φ = 28683167040.

The previous prime is 86159148541. The next prime is 86159148583. The reversal of 86159148546 is 64584195168.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (86159148541) 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, 28145856 + ... + 28148916.

It is an arithmetic number, because the mean of its divisors is an integer number (5391805374).

Almost surely, 2^86159148546 is an apocalyptic number.

86159148546 is an abundant number, since it is smaller than the sum of its proper divisors (86378623422).

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

86159148546 is a wasteful number, since it uses less digits than its factorization.

86159148546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7506.

The product of its digits is 8294400, while the sum is 57.

The spelling of 86159148546 in words is "eighty-six billion, one hundred fifty-nine million, one hundred forty-eight thousand, five hundred forty-six".