86730045547 has 8 divisors (see below), whose sum is σ = 87311202320. Its totient is φ = 86149487520.

The previous prime is 86730045517. The next prime is 86730045553. The reversal of 86730045547 is 74554003768.

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 86730045547 - 2⁷ = 86730045419 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 86730045547.

It is not an unprimeable number, because it can be changed into a prime (86730045517) 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, 142897 + ... + 440317.

It is an arithmetic number, because the mean of its divisors is an integer number (10913900290).

Almost surely, 2^86730045547 is an apocalyptic number.

86730045547 is a deficient number, since it is larger than the sum of its proper divisors (581156773).

86730045547 is a wasteful number, since it uses less digits than its factorization.

86730045547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299373.

The product of its (nonzero) digits is 2822400, while the sum is 49.

The spelling of 86730045547 in words is "eighty-six billion, seven hundred thirty million, forty-five thousand, five hundred forty-seven".