87584848579 has 8 divisors (see below), whose sum is σ = 90427534848. Its totient is φ = 84775803840.

The previous prime is 87584848543. The next prime is 87584848717. The reversal of 87584848579 is 97584848578.

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 87584848579 - 2⁹ = 87584848067 is a prime.

It is a super-3 number, since 3×87584848579³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87584848279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8405092 + ... + 8415505.

It is an arithmetic number, because the mean of its divisors is an integer number (11303441856).

Almost surely, 2^87584848579 is an apocalyptic number.

87584848579 is a deficient number, since it is larger than the sum of its proper divisors (2842686269).

87584848579 is a wasteful number, since it uses less digits than its factorization.

87584848579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16820765.

The product of its digits is 722534400, while the sum is 73.

Subtracting 87584848579 from its reverse (97584848578), we obtain a palindrome (9999999999).

The spelling of 87584848579 in words is "eighty-seven billion, five hundred eighty-four million, eight hundred forty-eight thousand, five hundred seventy-nine".