87876775552 has 32 divisors (see below), whose sum is σ = 175150483200. Its totient is φ = 43917438720.

The previous prime is 87876775541. The next prime is 87876775583. The reversal of 87876775552 is 25557767878.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107599 + ... + 432817.

It is an arithmetic number, because the mean of its divisors is an integer number (5473452600).

Almost surely, 2^87876775552 is an apocalyptic number.

It is an amenable number.

87876775552 is a deficient number, since it is larger than the sum of its proper divisors (87273707648).

87876775552 is a wasteful number, since it uses less digits than its factorization.

87876775552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327344 (or 327332 counting only the distinct ones).

The product of its digits is 230496000, while the sum is 67.

The spelling of 87876775552 in words is "eighty-seven billion, eight hundred seventy-six million, seven hundred seventy-five thousand, five hundred fifty-two".