5047720860 has 384 divisors, whose sum is σ = 18289152000. Its totient is φ = 1011548160.

The previous prime is 5047720841. The next prime is 5047720871. The reversal of 5047720860 is 680277405.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 11241916 + ... + 11242364.

It is an arithmetic number, because the mean of its divisors is an integer number (47628000).

Almost surely, 2^5047720860 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 5047720860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9144576000).

5047720860 is an abundant number, since it is smaller than the sum of its proper divisors (13241431140).

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

5047720860 is a wasteful number, since it uses less digits than its factorization.

5047720860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581 (or 579 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 5047720860 is about 71047.3142349519. The cubic root of 5047720860 is about 1715.3988322933.

The spelling of 5047720860 in words is "five billion, forty-seven million, seven hundred twenty thousand, eight hundred sixty".