5031270720 has 448 divisors, whose sum is σ = 20789798400. Its totient is φ = 1121402880.

The previous prime is 5031270719. The next prime is 5031270743. The reversal of 5031270720 is 270721305.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2478666 + ... + 2480694.

It is an arithmetic number, because the mean of its divisors is an integer number (46405800).

Almost surely, 2^5031270720 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 5031270720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10394899200).

5031270720 is an abundant number, since it is smaller than the sum of its proper divisors (15758527680).

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

5031270720 is a wasteful number, since it uses less digits than its factorization.

5031270720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2103 (or 2087 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 5031270720 is about 70931.4508522136. The cubic root of 5031270720 is about 1713.5333527108.

The spelling of 5031270720 in words is "five billion, thirty-one million, two hundred seventy thousand, seven hundred twenty".