13753975518 has 24 divisors (see below), whose sum is σ = 29873157600. Its totient is φ = 4573446624.

The previous prime is 13753975507. The next prime is 13753975523. The reversal of 13753975518 is 81557935731.

It is a happy number.

13753975518 is a `hidden beast` number, since 1 + 3 + 7 + 53 + 9 + 75 + 518 = 666.

It is a super-3 number, since 3×13753975518³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 926758 + ... + 941481.

It is an arithmetic number, because the mean of its divisors is an integer number (1244714900).

Almost surely, 2^13753975518 is an apocalyptic number.

13753975518 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

13753975518 is an abundant number, since it is smaller than the sum of its proper divisors (16119182082).

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

13753975518 is a wasteful number, since it uses less digits than its factorization.

13753975518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1868656 (or 1868653 counting only the distinct ones).

The product of its digits is 3969000, while the sum is 54.

The spelling of 13753975518 in words is "thirteen billion, seven hundred fifty-three million, nine hundred seventy-five thousand, five hundred eighteen".