13518156311058 has 96 divisors (see below), whose sum is σ = 32219960105088. Its totient is φ = 3767838009600.

The previous prime is 13518156311029. The next prime is 13518156311089. The reversal of 13518156311058 is 85011365181531.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13518156310998 and 13518156311016.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 192913348 + ... + 192983408.

It is an arithmetic number, because the mean of its divisors is an integer number (335624584428).

Almost surely, 2^{13518156311058} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13518156311058, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16109980052544).

13518156311058 is an abundant number, since it is smaller than the sum of its proper divisors (18701803794030).

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

13518156311058 is a wasteful number, since it uses less digits than its factorization.

13518156311058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86128 (or 86121 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 48.

The spelling of 13518156311058 in words is "thirteen trillion, five hundred eighteen billion, one hundred fifty-six million, three hundred eleven thousand, fifty-eight".