5021830272 has 64 divisors (see below), whose sum is σ = 13406472000. Its totient is φ = 1665506304.

The previous prime is 5021830267. The next prime is 5021830279. The reversal of 5021830272 is 2720381205.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (5021830279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43558 + ... + 109274.

It is an arithmetic number, because the mean of its divisors is an integer number (209476125).

Almost surely, 2^5021830272 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 5021830272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6703236000).

5021830272 is an abundant number, since it is smaller than the sum of its proper divisors (8384641728).

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

5021830272 is a wasteful number, since it uses less digits than its factorization.

5021830272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65933 (or 65921 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 5021830272 is about 70864.8733294571. The cubic root of 5021830272 is about 1712.4609496272.

The spelling of 5021830272 in words is "five billion, twenty-one million, eight hundred thirty thousand, two hundred seventy-two".