5280881737320 has 144 divisors (see below), whose sum is σ = 19964966226660. Its totient is φ = 1207058678784.

The previous prime is 5280881737319. The next prime is 5280881737343. The reversal of 5280881737320 is 237371880825.

5280881737320 is a `hidden beast` number, since 5 + 280 + 8 + 8 + 1 + 7 + 37 + 320 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4521296279556 + 759585457764 = 2126334^2 + 871542^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 149667217 + ... + 149702496.

Almost surely, 2^{5280881737320} is an apocalyptic number.

It is an amenable number.

5280881737320 is an abundant number, since it is smaller than the sum of its proper divisors (14684084489340).

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

5280881737320 is a wasteful number, since it uses less digits than its factorization.

5280881737320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299369744 (or 299369730 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 54.

The spelling of 5280881737320 in words is "five trillion, two hundred eighty billion, eight hundred eighty-one million, seven hundred thirty-seven thousand, three hundred twenty".