520797483360 has 1728 divisors, whose sum is σ = 2442633822720. Its totient is φ = 101583175680.

The previous prime is 520797483341. The next prime is 520797483407. The reversal of 520797483360 is 63384797025.

520797483360 is a `hidden beast` number, since 5 + 207 + 9 + 74 + 8 + 3 + 360 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 520797483297 and 520797483306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 1374135651 + ... + 1374136029.

It is an arithmetic number, because the mean of its divisors is an integer number (1413561240).

Almost surely, 2^520797483360 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 520797483360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1221316911360).

520797483360 is an abundant number, since it is smaller than the sum of its proper divisors (1921836339360).

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

520797483360 is a wasteful number, since it uses less digits than its factorization.

520797483360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453 (or 424 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 54.

The spelling of 520797483360 in words is "five hundred twenty billion, seven hundred ninety-seven million, four hundred eighty-three thousand, three hundred sixty".