13083475694520 has 256 divisors, whose sum is σ = 48938403225600. Its totient is φ = 2718488424960.

The previous prime is 13083475694503. The next prime is 13083475694533. The reversal of 13083475694520 is 2549657438031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 234363171 + ... + 234418989.

It is an arithmetic number, because the mean of its divisors is an integer number (191165637600).

It is a 1-persistent number, because it is pandigital, but 2⋅13083475694520 = 26166951389040 is not.

Almost surely, 2^{13083475694520} is an apocalyptic number.

13083475694520 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 13083475694520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24469201612800).

13083475694520 is an abundant number, since it is smaller than the sum of its proper divisors (35854927531080).

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

13083475694520 is a wasteful number, since it uses less digits than its factorization.

13083475694520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81218 (or 81214 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 57.

The spelling of 13083475694520 in words is "thirteen trillion, eighty-three billion, four hundred seventy-five million, six hundred ninety-four thousand, five hundred twenty".