86578675760 has 160 divisors (see below), whose sum is σ = 218519674560. Its totient is φ = 31778832384.

The previous prime is 86578675759. The next prime is 86578675783. The reversal of 86578675760 is 6757687568.

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, 11745356 + ... + 11752724.

It is an arithmetic number, because the mean of its divisors is an integer number (1365747966).

Almost surely, 2^86578675760 is an apocalyptic number.

86578675760 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86578675760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109259837280).

86578675760 is an abundant number, since it is smaller than the sum of its proper divisors (131940998800).

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

86578675760 is a wasteful number, since it uses less digits than its factorization.

86578675760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7615 (or 7609 counting only the distinct ones).

The product of its (nonzero) digits is 118540800, while the sum is 65.

The spelling of 86578675760 in words is "eighty-six billion, five hundred seventy-eight million, six hundred seventy-five thousand, seven hundred sixty".