5616304128 has 270 divisors, whose sum is σ = 17540774559. Its totient is φ = 1790705664.

The previous prime is 5616304091. The next prime is 5616304153. The reversal of 5616304128 is 8214036165.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

5616304128 is a `hidden beast` number, since 5 + 6 + 1 + 630 + 4 + 12 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2808152064 + 2808152064 = 52992^2 + 52992^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=52992.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 5616304092 and 5616304101.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 244187125 + ... + 244187147.

Almost surely, 2^5616304128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5616304128

5616304128 is an abundant number, since it is smaller than the sum of its proper divisors (11924470431).

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

5616304128 is an frugal number, since it uses more digits than its factorization.

5616304128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92 (or 28 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 5616304128 is about 74942.0050972751. The cubic root of 5616304128 is about 1777.5297265765.

The spelling of 5616304128 in words is "five billion, six hundred sixteen million, three hundred four thousand, one hundred twenty-eight".