14523551023 has 4 divisors (see below), whose sum is σ = 14548722400. Its totient is φ = 14498379648.

The previous prime is 14523550967. The next prime is 14523551083. The reversal of 14523551023 is 32015532541.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32015532541 = 14969 ⋅2138789.

It is a cyclic number.

It is not a de Polignac number, because 14523551023 - 2²⁹ = 13986680111 is a prime.

It is a super-3 number, since 3×14523551023³ (a number of 31 digits) contains 333 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 (14523551083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12584823 + ... + 12585976.

It is an arithmetic number, because the mean of its divisors is an integer number (3637180600).

Almost surely, 2^14523551023 is an apocalyptic number.

14523551023 is a deficient number, since it is larger than the sum of its proper divisors (25171377).

14523551023 is an equidigital number, since it uses as much as digits as its factorization.

14523551023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25171376.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 14523551023 in words is "fourteen billion, five hundred twenty-three million, five hundred fifty-one thousand, twenty-three".