5317073770320 has 960 divisors, whose sum is σ = 20588537249280. Its totient is φ = 1253645475840.

The previous prime is 5317073770291. The next prime is 5317073770357. The reversal of 5317073770320 is 230773707135.

5317073770320 is a `hidden beast` number, since 5 + 317 + 0 + 7 + 3 + 7 + 7 + 0 + 320 = 666.

It is a super-2 number, since 2×5317073770320² (a number of 26 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 2779441684 + ... + 2779443596.

It is an arithmetic number, because the mean of its divisors is an integer number (21446392968).

Almost surely, 2^{5317073770320} 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 5317073770320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10294268624640).

5317073770320 is an abundant number, since it is smaller than the sum of its proper divisors (15271463478960).

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

5317073770320 is a wasteful number, since it uses less digits than its factorization.

5317073770320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2113 (or 2070 counting only the distinct ones).

The product of its (nonzero) digits is 648270, while the sum is 45.

The spelling of 5317073770320 in words is "five trillion, three hundred seventeen billion, seventy-three million, seven hundred seventy thousand, three hundred twenty".