14442585553 has 8 divisors (see below), whose sum is σ = 15764269536. Its totient is φ = 13122355200.

The previous prime is 14442585473. The next prime is 14442585557. The reversal of 14442585553 is 35558524441.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14442585553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14442585557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342576 + ... + 382417.

It is an arithmetic number, because the mean of its divisors is an integer number (1970533692).

Almost surely, 2^14442585553 is an apocalyptic number.

It is an amenable number.

14442585553 is a deficient number, since it is larger than the sum of its proper divisors (1321683983).

14442585553 is a wasteful number, since it uses less digits than its factorization.

14442585553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726815.

The product of its digits is 1920000, while the sum is 46.

It can be divided in two parts, 14442 and 585553, that added together give a palindrome (599995).

The spelling of 14442585553 in words is "fourteen billion, four hundred forty-two million, five hundred eighty-five thousand, five hundred fifty-three".