5320743192720 has 120 divisors (see below), whose sum is σ = 17885547271800. Its totient is φ = 1417537363968.

The previous prime is 5320743192703. The next prime is 5320743192749. The reversal of 5320743192720 is 272913470235.

5320743192720 is a `hidden beast` number, since 5 + 3 + 207 + 431 + 9 + 2 + 7 + 2 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 131969452176 + 5188773740544 = 363276^2 + 2277888^2 .

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2686785 + ... + 4226144.

It is an arithmetic number, because the mean of its divisors is an integer number (149046227265).

Almost surely, 2^{5320743192720} is an apocalyptic number.

It is an amenable number.

5320743192720 is an abundant number, since it is smaller than the sum of its proper divisors (12564804079080).

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

5320743192720 is a wasteful number, since it uses less digits than its factorization.

5320743192720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6914017 (or 6914008 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The spelling of 5320743192720 in words is "five trillion, three hundred twenty billion, seven hundred forty-three million, one hundred ninety-two thousand, seven hundred twenty".