5001030720 has 560 divisors, whose sum is σ = 20836176768. Its totient is φ = 1114767360.

The previous prime is 5001030673. The next prime is 5001030733. The reversal of 5001030720 is 270301005.

It is a tau number, because it is divible by the number of its divisors (560).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 5001030693 and 5001030702.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 7801600 + ... + 7802240.

Almost surely, 2^5001030720 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 5001030720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10418088384).

5001030720 is an abundant number, since it is smaller than the sum of its proper divisors (15835146048).

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

5001030720 is a wasteful number, since it uses less digits than its factorization.

5001030720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720 (or 701 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 5001030720 is about 70717.9660340991. The cubic root of 5001030720 is about 1710.0934390308.

Adding to 5001030720 its reverse (270301005), we get a palindrome (5271331725).

The spelling of 5001030720 in words is "five billion, one million, thirty thousand, seven hundred twenty".