6534727240086 has 128 divisors (see below), whose sum is σ = 15172680499200. Its totient is φ = 2082339325440.

The previous prime is 6534727240049. The next prime is 6534727240091. The reversal of 6534727240086 is 6800427274356.

6534727240086 is a `hidden beast` number, since 6 + 53 + 47 + 2 + 72 + 400 + 86 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 163417651 + ... + 163457633.

It is an arithmetic number, because the mean of its divisors is an integer number (118536566400).

Almost surely, 2^{6534727240086} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6534727240086, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7586340249600).

6534727240086 is an abundant number, since it is smaller than the sum of its proper divisors (8637953259114).

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

6534727240086 is a wasteful number, since it uses less digits than its factorization.

6534727240086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41211 (or 41205 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 54.

The spelling of 6534727240086 in words is "six trillion, five hundred thirty-four billion, seven hundred twenty-seven million, two hundred forty thousand, eighty-six".