5631928704 has 80 divisors (see below), whose sum is σ = 16760559420. Its totient is φ = 1877306112.

The previous prime is 5631928703. The next prime is 5631928777. The reversal of 5631928704 is 4078291365.

5631928704 is a `hidden beast` number, since 5 + 631 + 9 + 2 + 8 + 7 + 0 + 4 = 666.

5631928704 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

5631928704 is strictly pandigital in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 5631928704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5631928703) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 261234 + ... + 281969.

It is a 1-persistent number, because it is pandigital, but 2⋅5631928704 = 11263857408 is not.

Almost surely, 2^5631928704 is an apocalyptic number.

5631928704 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

5631928704 is an abundant number, since it is smaller than the sum of its proper divisors (11128630716).

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

5631928704 is an equidigital number, since it uses as much as digits as its factorization.

5631928704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543229 (or 543208 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 5631928704 is about 75046.1771444755. The cubic root of 5631928704 is about 1779.1765648061.

The spelling of 5631928704 in words is "five billion, six hundred thirty-one million, nine hundred twenty-eight thousand, seven hundred four".