13758321875 has 12 divisors (see below), whose sum is σ = 17196805584. Its totient is φ = 11006655000.

The previous prime is 13758321827. The next prime is 13758321931. The reversal of 13758321875 is 57812385731.

13758321875 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-13758321875 is a prime.

It is a super-2 number, since 2×13758321875² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2198207 + ... + 2204456.

It is an arithmetic number, because the mean of its divisors is an integer number (1433067132).

Almost surely, 2^13758321875 is an apocalyptic number.

13758321875 is a deficient number, since it is larger than the sum of its proper divisors (3438483709).

13758321875 is an frugal number, since it uses more digits than its factorization.

13758321875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4402688 (or 4402668 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 50.

The spelling of 13758321875 in words is "thirteen billion, seven hundred fifty-eight million, three hundred twenty-one thousand, eight hundred seventy-five".