5322308720 has 20 divisors (see below), whose sum is σ = 12374367960. Its totient is φ = 2128923456.

The previous prime is 5322308713. The next prime is 5322308731. The reversal of 5322308720 is 278032235.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×5322308720² = 56653940221976076800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33264350 + ... + 33264509.

It is an arithmetic number, because the mean of its divisors is an integer number (618718398).

Almost surely, 2^5322308720 is an apocalyptic number.

It is an amenable number.

5322308720 is an abundant number, since it is smaller than the sum of its proper divisors (7052059240).

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

5322308720 is a wasteful number, since it uses less digits than its factorization.

5322308720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66528872 (or 66528866 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 5322308720 is about 72954.1549193739. The cubic root of 5322308720 is about 1745.9562381575.

The spelling of 5322308720 in words is "five billion, three hundred twenty-two million, three hundred eight thousand, seven hundred twenty".