4087648056 has 16 divisors (see below), whose sum is σ = 10219120200. Its totient is φ = 1362549344.

The previous prime is 4087648043. The next prime is 4087648073. The reversal of 4087648056 is 6508467804.

It is a junction number, because it is equal to n+sod(n) for n = 4087647996 and 4087648014.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 85159311 + ... + 85159358.

Almost surely, 2^4087648056 is an apocalyptic number.

It is an amenable number.

4087648056 is an abundant number, since it is smaller than the sum of its proper divisors (6131472144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4087648056 is a wasteful number, since it uses less digits than its factorization.

4087648056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170318678 (or 170318674 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 48.

The square root of 4087648056 is about 63934.7171417846. The cubic root of 4087648056 is about 1598.9117673030.

The spelling of 4087648056 in words is "four billion, eighty-seven million, six hundred forty-eight thousand, fifty-six".