13539059715324 has 192 divisors, whose sum is σ = 39606684106752. Its totient is φ = 3536309145600.

The previous prime is 13539059715323. The next prime is 13539059715353. The reversal of 13539059715324 is 42351795093531.

It is a super-2 number, since 2×13539059715324² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13539059715323) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1877634 + ... + 5532054.

It is an arithmetic number, because the mean of its divisors is an integer number (206284813056).

Almost surely, 2^{13539059715324} 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 13539059715324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19803342053376).

13539059715324 is an abundant number, since it is smaller than the sum of its proper divisors (26067624391428).

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

13539059715324 is a wasteful number, since it uses less digits than its factorization.

13539059715324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3654596 (or 3654594 counting only the distinct ones).

The product of its (nonzero) digits is 15309000, while the sum is 57.

The spelling of 13539059715324 in words is "thirteen trillion, five hundred thirty-nine billion, fifty-nine million, seven hundred fifteen thousand, three hundred twenty-four".