87496877588 has 24 divisors (see below), whose sum is σ = 154071640800. Its totient is φ = 43476716448.

The previous prime is 87496877581. The next prime is 87496877591. The reversal of 87496877588 is 88577869478.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87496877581) 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, 1127378 + ... + 1202486.

It is an arithmetic number, because the mean of its divisors is an integer number (6419651700).

Almost surely, 2^87496877588 is an apocalyptic number.

It is an amenable number.

87496877588 is a deficient number, since it is larger than the sum of its proper divisors (66574763212).

87496877588 is a wasteful number, since it uses less digits than its factorization.

87496877588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76919 (or 76917 counting only the distinct ones).

The product of its digits is 1517322240, while the sum is 77.

The spelling of 87496877588 in words is "eighty-seven billion, four hundred ninety-six million, eight hundred seventy-seven thousand, five hundred eighty-eight".