13027725049518 has 48 divisors (see below), whose sum is σ = 29001760575840. Its totient is φ = 4223438998848.

The previous prime is 13027725049517. The next prime is 13027725049553. The reversal of 13027725049518 is 81594052772031.

13027725049518 is a `hidden beast` number, since 1 + 3 + 0 + 2 + 7 + 72 + 50 + 4 + 9 + 518 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13027725049517) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2502930 + ... + 5685077.

It is an arithmetic number, because the mean of its divisors is an integer number (604203345330).

Almost surely, 2^{13027725049518} is an apocalyptic number.

13027725049518 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

13027725049518 is an abundant number, since it is smaller than the sum of its proper divisors (15974035526322).

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

13027725049518 is a wasteful number, since it uses less digits than its factorization.

13027725049518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8190441 (or 8190438 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 54.

The spelling of 13027725049518 in words is "thirteen trillion, twenty-seven billion, seven hundred twenty-five million, forty-nine thousand, five hundred eighteen".