13175480518320 has 160 divisors (see below), whose sum is σ = 41576626211328. Its totient is φ = 3450750234624.

The previous prime is 13175480518313. The next prime is 13175480518339. The reversal of 13175480518320 is 2381508457131.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 13175480518320.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4203277 + ... + 6634643.

Almost surely, 2^{13175480518320} is an apocalyptic number.

13175480518320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13175480518320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20788313105664).

13175480518320 is an abundant number, since it is smaller than the sum of its proper divisors (28401145693008).

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

13175480518320 is a wasteful number, since it uses less digits than its factorization.

13175480518320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2431787 (or 2431781 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 48.

The spelling of 13175480518320 in words is "thirteen trillion, one hundred seventy-five billion, four hundred eighty million, five hundred eighteen thousand, three hundred twenty".