87061922096 has 20 divisors (see below), whose sum is σ = 168762370392. Its totient is φ = 43510342656.

The previous prime is 87061922089. The next prime is 87061922107. The reversal of 87061922096 is 69022916078.

It is a happy number.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1253786 + ... + 1321401.

Almost surely, 2^87061922096 is an apocalyptic number.

It is an amenable number.

87061922096 is a deficient number, since it is larger than the sum of its proper divisors (81700448296).

87061922096 is a wasteful number, since it uses less digits than its factorization.

87061922096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2577308 (or 2577302 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 50.

The spelling of 87061922096 in words is "eighty-seven billion, sixty-one million, nine hundred twenty-two thousand, ninety-six".