87848520559 has 4 divisors (see below), whose sum is σ = 88182545616. Its totient is φ = 87514495504.

The previous prime is 87848520553. The next prime is 87848520589. The reversal of 87848520559 is 95502584878.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 87848520559 - 2¹⁵ = 87848487791 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 87848520497 and 87848520506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87848520553) 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 3 ways as a sum of consecutive naturals, for example, 167012134 + ... + 167012659.

It is an arithmetic number, because the mean of its divisors is an integer number (22045636404).

Almost surely, 2^87848520559 is an apocalyptic number.

87848520559 is a deficient number, since it is larger than the sum of its proper divisors (334025057).

87848520559 is a wasteful number, since it uses less digits than its factorization.

87848520559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334025056.

The product of its (nonzero) digits is 32256000, while the sum is 61.

The spelling of 87848520559 in words is "eighty-seven billion, eight hundred forty-eight million, five hundred twenty thousand, five hundred fifty-nine".