5720522640 has 240 divisors, whose sum is σ = 21188054592. Its totient is φ = 1272112128.

The previous prime is 5720522623. The next prime is 5720522683. The reversal of 5720522640 is 462250275.

It is a tau number, because it is divible by the number of its divisors (240).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 428547 + ... + 441693.

Almost surely, 2^5720522640 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 5720522640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10594027296).

5720522640 is an abundant number, since it is smaller than the sum of its proper divisors (15467531952).

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

5720522640 is a wasteful number, since it uses less digits than its factorization.

5720522640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13214 (or 13201 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 5720522640 is about 75634.1367373225. The cubic root of 5720522640 is about 1788.4572748527.

The spelling of 5720522640 in words is "five billion, seven hundred twenty million, five hundred twenty-two thousand, six hundred forty".