87555859485 has 16 divisors (see below), whose sum is σ = 140095137600. Its totient is φ = 46694537600.

The previous prime is 87555859483. The next prime is 87555859507. The reversal of 87555859485 is 58495855578.

It is not a de Polignac number, because 87555859485 - 2¹ = 87555859483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87555859483) 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 15 ways as a sum of consecutive naturals, for example, 305410 + ... + 518060.

It is an arithmetic number, because the mean of its divisors is an integer number (8755946100).

Almost surely, 2^87555859485 is an apocalyptic number.

It is an amenable number.

87555859485 is a deficient number, since it is larger than the sum of its proper divisors (52539278115).

87555859485 is a wasteful number, since it uses less digits than its factorization.

87555859485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240108.

The product of its digits is 403200000, while the sum is 69.

The spelling of 87555859485 in words is "eighty-seven billion, five hundred fifty-five million, eight hundred fifty-nine thousand, four hundred eighty-five".