5688451321 has 8 divisors (see below), whose sum is σ = 6503955584. Its totient is φ = 4873664160.

The previous prime is 5688451303. The next prime is 5688451337. The reversal of 5688451321 is 1231548865.

5688451321 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5688451321 - 2¹³ = 5688443129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5688451721) by changing a digit.

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, 162165 + ... + 194098.

It is an arithmetic number, because the mean of its divisors is an integer number (812994448).

Almost surely, 2^5688451321 is an apocalyptic number.

It is an amenable number.

5688451321 is a deficient number, since it is larger than the sum of its proper divisors (815504263).

5688451321 is a wasteful number, since it uses less digits than its factorization.

5688451321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358551.

The product of its digits is 230400, while the sum is 43.

The square root of 5688451321 is about 75421.8225780841. The cubic root of 5688451321 is about 1785.1087632598.

The spelling of 5688451321 in words is "five billion, six hundred eighty-eight million, four hundred fifty-one thousand, three hundred twenty-one".