13454553199 has 4 divisors (see below), whose sum is σ = 13467732040. Its totient is φ = 13441374360.

The previous prime is 13454553197. The next prime is 13454553227. The reversal of 13454553199 is 99135545431.

13454553199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13454553199 - 2¹ = 13454553197 is a prime.

It is a super-2 number, since 2×13454553199² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13454553197) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 6587889 + ... + 6589930.

It is an arithmetic number, because the mean of its divisors is an integer number (3366933010).

Almost surely, 2^13454553199 is an apocalyptic number.

13454553199 is a deficient number, since it is larger than the sum of its proper divisors (13178841).

13454553199 is a wasteful number, since it uses less digits than its factorization.

13454553199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13178840.

The product of its digits is 1458000, while the sum is 49.

The spelling of 13454553199 in words is "thirteen billion, four hundred fifty-four million, five hundred fifty-three thousand, one hundred ninety-nine".