14135553 has 12 divisors (see below), whose sum is σ = 21174608. Its totient is φ = 9423540.

The previous prime is 14135543. The next prime is 14135599. The reversal of 14135553 is 35553141.

It is not a de Polignac number, because 14135553 - 2⁵ = 14135521 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14135503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28843 + ... + 29328.

Almost surely, 2^14135553 is an apocalyptic number.

It is an amenable number.

14135553 is a deficient number, since it is larger than the sum of its proper divisors (7039055).

14135553 is an frugal number, since it uses more digits than its factorization.

14135553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58186 (or 58174 counting only the distinct ones).

The product of its digits is 4500, while the sum is 27.

The square root of 14135553 is about 3759.7277826992. The cubic root of 14135553 is about 241.7895912618.

Adding to 14135553 its reverse (35553141), we get a palindrome (49688694).

The spelling of 14135553 in words is "fourteen million, one hundred thirty-five thousand, five hundred fifty-three".