16475384269 has 4 divisors (see below), whose sum is σ = 16475641344. Its totient is φ = 16475127196.

The previous prime is 16475384249. The next prime is 16475384273. The reversal of 16475384269 is 96248357461.

16475384269 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, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 96248357461 = 181 ⋅531758881.

It is a cyclic number.

It is not a de Polignac number, because 16475384269 - 2¹⁹ = 16474859981 is a prime.

It is a super-2 number, since 2×16475384269² (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 (16475384239) 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, 54054 + ... + 189400.

It is an arithmetic number, because the mean of its divisors is an integer number (4118910336).

Almost surely, 2^16475384269 is an apocalyptic number.

It is an amenable number.

16475384269 is a deficient number, since it is larger than the sum of its proper divisors (257075).

16475384269 is a wasteful number, since it uses less digits than its factorization.

16475384269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257074.

The product of its digits is 8709120, while the sum is 55.

The spelling of 16475384269 in words is "sixteen billion, four hundred seventy-five million, three hundred eighty-four thousand, two hundred sixty-nine".