86545328824 has 16 divisors (see below), whose sum is σ = 162790938720. Its totient is φ = 43134411840.

The previous prime is 86545328819. The next prime is 86545328861. The reversal of 86545328824 is 42882354568.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17278912 + ... + 17283919.

It is an arithmetic number, because the mean of its divisors is an integer number (10174433670).

Almost surely, 2^86545328824 is an apocalyptic number.

It is an amenable number.

86545328824 is a deficient number, since it is larger than the sum of its proper divisors (76245609896).

86545328824 is a wasteful number, since it uses less digits than its factorization.

86545328824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34563150 (or 34563146 counting only the distinct ones).

The product of its digits is 14745600, while the sum is 55.

The spelling of 86545328824 in words is "eighty-six billion, five hundred forty-five million, three hundred twenty-eight thousand, eight hundred twenty-four".