5001864228 has 72 divisors (see below), whose sum is σ = 13326112800. Its totient is φ = 1577511936.

The previous prime is 5001864193. The next prime is 5001864239. The reversal of 5001864228 is 8224681005.

5001864228 is a `hidden beast` number, since 5 + 0 + 0 + 1 + 8 + 642 + 2 + 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 = 5001864192 and 5001864201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 583300 + ... + 591812.

It is an arithmetic number, because the mean of its divisors is an integer number (185084900).

Almost surely, 2^5001864228 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 5001864228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6663056400).

5001864228 is an abundant number, since it is smaller than the sum of its proper divisors (8324248572).

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

5001864228 is a wasteful number, since it uses less digits than its factorization.

5001864228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9401 (or 9396 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 5001864228 is about 70723.8589727682. The cubic root of 5001864228 is about 1710.1884392725.

The spelling of 5001864228 in words is "five billion, one million, eight hundred sixty-four thousand, two hundred twenty-eight".