5033645856 has 168 divisors, whose sum is σ = 15177625344. Its totient is φ = 1641824640.

The previous prime is 5033645849. The next prime is 5033645857. The reversal of 5033645856 is 6585463305.

5033645856 is a `hidden beast` number, since 5 + 0 + 3 + 3 + 64 + 585 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (5033645857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 1094121 + ... + 1098711.

It is an arithmetic number, because the mean of its divisors is an integer number (90343008).

Almost surely, 2^5033645856 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 5033645856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7588812672).

5033645856 is an abundant number, since it is smaller than the sum of its proper divisors (10143979488).

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

5033645856 is an equidigital number, since it uses as much as digits as its factorization.

5033645856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4666 (or 4643 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 45.

The square root of 5033645856 is about 70948.1913511543. The cubic root of 5033645856 is about 1713.8029489168.

The spelling of 5033645856 in words is "five billion, thirty-three million, six hundred forty-five thousand, eight hundred fifty-six".