14300323553 has 4 divisors (see below), whose sum is σ = 14300818608. Its totient is φ = 14299828500.

The previous prime is 14300323549. The next prime is 14300323589. The reversal of 14300323553 is 35532300341.

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 an emirpimes, since its reverse is a distinct semiprime: 35532300341 = 337 ⋅105437093.

It is a cyclic number.

It is not a de Polignac number, because 14300323553 - 2² = 14300323549 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14300323523) 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, 201323 + ... + 262928.

It is an arithmetic number, because the mean of its divisors is an integer number (3575204652).

Almost surely, 2^14300323553 is an apocalyptic number.

It is an amenable number.

14300323553 is a deficient number, since it is larger than the sum of its proper divisors (495055).

14300323553 is an equidigital number, since it uses as much as digits as its factorization.

14300323553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495054.

The product of its (nonzero) digits is 16200, while the sum is 29.

Adding to 14300323553 its reverse (35532300341), we get a palindrome (49832623894).

The spelling of 14300323553 in words is "fourteen billion, three hundred million, three hundred twenty-three thousand, five hundred fifty-three".