86049198592 has 320 divisors, whose sum is σ = 213614184960. Its totient is φ = 33828765696.

The previous prime is 86049198589. The next prime is 86049198607. The reversal of 86049198592 is 29589194068.

It is a self number, because there is not a number n which added to its sum of digits gives 86049198592.

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, 271448418 + ... + 271448734.

It is an arithmetic number, because the mean of its divisors is an integer number (667544328).

Almost surely, 2^86049198592 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 86049198592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106807092480).

86049198592 is an abundant number, since it is smaller than the sum of its proper divisors (127564986368).

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

86049198592 is a wasteful number, since it uses less digits than its factorization.

86049198592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491 (or 475 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 61.

The spelling of 86049198592 in words is "eighty-six billion, forty-nine million, one hundred ninety-eight thousand, five hundred ninety-two".