5720640580 has 24 divisors (see below), whose sum is σ = 12015382680. Its totient is φ = 2287868160.

The previous prime is 5720640571. The next prime is 5720640599. The reversal of 5720640580 is 850460275.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 698650624 + 5021989956 = 26432^2 + 70866^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116560 + ... + 158200.

It is an arithmetic number, because the mean of its divisors is an integer number (500640945).

Almost surely, 2^5720640580 is an apocalyptic number.

It is an amenable number.

5720640580 is an abundant number, since it is smaller than the sum of its proper divisors (6294742100).

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

5720640580 is a wasteful number, since it uses less digits than its factorization.

5720640580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48519 (or 48517 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 5720640580 is about 75634.9164077015. The cubic root of 5720640580 is about 1788.4695656412.

The spelling of 5720640580 in words is "five billion, seven hundred twenty million, six hundred forty thousand, five hundred eighty".