14555254541 has 4 divisors (see below), whose sum is σ = 15057159900. Its totient is φ = 14053349184.

The previous prime is 14555254523. The next prime is 14555254601. The reversal of 14555254541 is 14545255541.

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

It can be written as a sum of positive squares in 2 ways, for example, as 9675673225 + 4879581316 = 98365^2 + 69854^2 .

It is a cyclic number.

It is not a de Polignac number, because 14555254541 - 2⁶ = 14555254477 is a prime.

It is a super-2 number, since 2×14555254541² (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 (14555454541) 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 3 ways as a sum of consecutive naturals, for example, 250952636 + ... + 250952693.

It is an arithmetic number, because the mean of its divisors is an integer number (3764289975).

Almost surely, 2^14555254541 is an apocalyptic number.

It is an amenable number.

14555254541 is a deficient number, since it is larger than the sum of its proper divisors (501905359).

14555254541 is an equidigital number, since it uses as much as digits as its factorization.

14555254541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501905358.

The product of its digits is 400000, while the sum is 41.

The spelling of 14555254541 in words is "fourteen billion, five hundred fifty-five million, two hundred fifty-four thousand, five hundred forty-one".