5538113231814 has 160 divisors (see below), whose sum is σ = 13033968837120. Its totient is φ = 1754210608128.

The previous prime is 5538113231797. The next prime is 5538113231851. The reversal of 5538113231814 is 4181323118355.

5538113231814 is a `hidden beast` number, since 5 + 538 + 1 + 1 + 3 + 2 + 31 + 81 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5538113231814.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 811679607 + ... + 811686429.

It is an arithmetic number, because the mean of its divisors is an integer number (81462305232).

Almost surely, 2^{5538113231814} is an apocalyptic number.

5538113231814 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5538113231814, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6516984418560).

5538113231814 is an abundant number, since it is smaller than the sum of its proper divisors (7495855605306).

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

5538113231814 is a wasteful number, since it uses less digits than its factorization.

5538113231814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8256 (or 8247 counting only the distinct ones).

The product of its digits is 345600, while the sum is 45.

The spelling of 5538113231814 in words is "five trillion, five hundred thirty-eight billion, one hundred thirteen million, two hundred thirty-one thousand, eight hundred fourteen".