14545531023 has 8 divisors (see below), whose sum is σ = 19394682288. Its totient is φ = 9696700224.

The previous prime is 14545530971. The next prime is 14545531031. The reversal of 14545531023 is 32013554541.

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

It is not a de Polignac number, because 14545531023 - 2⁹ = 14545530511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14545531423) 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, 61611 + ... + 181347.

It is an arithmetic number, because the mean of its divisors is an integer number (2424335286).

Almost surely, 2^14545531023 is an apocalyptic number.

14545531023 is a deficient number, since it is larger than the sum of its proper divisors (4849151265).

14545531023 is a wasteful number, since it uses less digits than its factorization.

14545531023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160233.

The product of its (nonzero) digits is 36000, while the sum is 33.

The spelling of 14545531023 in words is "fourteen billion, five hundred forty-five million, five hundred thirty-one thousand, twenty-three".