5632438768 has 40 divisors (see below), whose sum is σ = 11913273216. Its totient is φ = 2558404800.

The previous prime is 5632438751. The next prime is 5632438829. The reversal of 5632438768 is 8678342365.

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 7 ways as a sum of consecutive naturals, for example, 259005 + ... + 279907.

Almost surely, 2^5632438768 is an apocalyptic number.

It is an amenable number.

5632438768 is an abundant number, since it is smaller than the sum of its proper divisors (6280834448).

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

5632438768 is a wasteful number, since it uses less digits than its factorization.

5632438768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22453 (or 22447 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 52.

The square root of 5632438768 is about 75049.5754018635. The cubic root of 5632438768 is about 1779.2302744420.

The spelling of 5632438768 in words is "five billion, six hundred thirty-two million, four hundred thirty-eight thousand, seven hundred sixty-eight".