84325652881 has 8 divisors (see below), whose sum is σ = 89168905728. Its totient is φ = 79615092000.

The previous prime is 84325652849. The next prime is 84325652903. The reversal of 84325652881 is 18825652348.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 84325652881 - 2⁵ = 84325652849 is a prime.

It is a super-2 number, since 2×84325652881² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84325652981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33171685 + ... + 33174226.

It is an arithmetic number, because the mean of its divisors is an integer number (11146113216).

Almost surely, 2^84325652881 is an apocalyptic number.

It is an amenable number.

84325652881 is a deficient number, since it is larger than the sum of its proper divisors (4843252847).

84325652881 is a wasteful number, since it uses less digits than its factorization.

84325652881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66345983.

The product of its digits is 3686400, while the sum is 52.

The spelling of 84325652881 in words is "eighty-four billion, three hundred twenty-five million, six hundred fifty-two thousand, eight hundred eighty-one".