13995775575 has 36 divisors (see below), whose sum is σ = 25101409528. Its totient is φ = 7454462400.

The previous prime is 13995775559. The next prime is 13995775597. The reversal of 13995775575 is 57557759931.

13995775575 is a `hidden beast` number, since 1 + 3 + 9 + 9 + 5 + 77 + 557 + 5 = 666.

13995775575 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13995775575 - 2⁴ = 13995775559 is a prime.

It is a Duffinian number.

It is a congruent 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 35 ways as a sum of consecutive naturals, for example, 129240 + ... + 211410.

Almost surely, 2^13995775575 is an apocalyptic number.

13995775575 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13995775575 is a deficient number, since it is larger than the sum of its proper divisors (11105633953).

13995775575 is a wasteful number, since it uses less digits than its factorization.

13995775575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82944 (or 82936 counting only the distinct ones).

The product of its digits is 52093125, while the sum is 63.

The spelling of 13995775575 in words is "thirteen billion, nine hundred ninety-five million, seven hundred seventy-five thousand, five hundred seventy-five".