86002758272 has 64 divisors (see below), whose sum is σ = 173098153440. Its totient is φ = 42559288320.

The previous prime is 86002758269. The next prime is 86002758293. The reversal of 86002758272 is 27285720068.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18911903 + ... + 18916449.

Almost surely, 2^86002758272 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 86002758272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86549076720).

86002758272 is an abundant number, since it is smaller than the sum of its proper divisors (87095395168).

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

86002758272 is a wasteful number, since it uses less digits than its factorization.

86002758272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6049 (or 6037 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 47.

The spelling of 86002758272 in words is "eighty-six billion, two million, seven hundred fifty-eight thousand, two hundred seventy-two".