14532561923 has 8 divisors (see below), whose sum is σ = 15881870016. Its totient is φ = 13187948200.

The previous prime is 14532561899. The next prime is 14532561961. The reversal of 14532561923 is 32916523541.

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

It is a cyclic number.

It is not a de Polignac number, because 14532561923 - 2¹⁸ = 14532299779 is a prime.

It is a super-2 number, since 2×14532561923² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14532561023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1167113 + ... + 1179498.

It is an arithmetic number, because the mean of its divisors is an integer number (1985233752).

Almost surely, 2^14532561923 is an apocalyptic number.

14532561923 is a deficient number, since it is larger than the sum of its proper divisors (1349308093).

14532561923 is a wasteful number, since it uses less digits than its factorization.

14532561923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2347185.

The product of its digits is 194400, while the sum is 41.

The spelling of 14532561923 in words is "fourteen billion, five hundred thirty-two million, five hundred sixty-one thousand, nine hundred twenty-three".