14285728573 has 2 divisors, whose sum is σ = 14285728574. Its totient is φ = 14285728572.

The previous prime is 14285728511. The next prime is 14285728603. The reversal of 14285728573 is 37582758241.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8172521604 + 6113206969 = 90402^2 + 78187^2 .

It is a cyclic number.

It is not a de Polignac number, because 14285728573 - 2²⁵ = 14252174141 is a prime.

It is a super-2 number, since 2×14285728573² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14285728573.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14285798573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7142864286 + 7142864287.

It is an arithmetic number, because the mean of its divisors is an integer number (7142864287).

Almost surely, 2^14285728573 is an apocalyptic number.

It is an amenable number.

14285728573 is a deficient number, since it is larger than the sum of its proper divisors (1).

14285728573 is an equidigital number, since it uses as much as digits as its factorization.

14285728573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3763200, while the sum is 52.

The spelling of 14285728573 in words is "fourteen billion, two hundred eighty-five million, seven hundred twenty-eight thousand, five hundred seventy-three".