5320366128 has 360 divisors, whose sum is σ = 18885714848. Its totient is φ = 1368576000.

The previous prime is 5320366109. The next prime is 5320366171. The reversal of 5320366128 is 8216630235.

It is a happy number.

5320366128 is a `hidden beast` number, since 5 + 3 + 2 + 0 + 36 + 612 + 8 = 666.

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 = 5320366092 and 5320366101.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 22076088 + ... + 22076328.

Almost surely, 2^5320366128 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 5320366128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9442857424).

5320366128 is an abundant number, since it is smaller than the sum of its proper divisors (13565348720).

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

5320366128 is a wasteful number, since it uses less digits than its factorization.

5320366128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465 (or 445 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 5320366128 is about 72940.8399183887. The cubic root of 5320366128 is about 1745.7437931750.

The spelling of 5320366128 in words is "five billion, three hundred twenty million, three hundred sixty-six thousand, one hundred twenty-eight".