14563454145 has 16 divisors (see below), whose sum is σ = 23471614080. Its totient is φ = 7710479744.

The previous prime is 14563454119. The next prime is 14563454167. The reversal of 14563454145 is 54145436541.

It is a cyclic number.

It is not a de Polignac number, because 14563454145 - 2⁸ = 14563453889 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 14563454097 and 14563454106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3541365 + ... + 3545474.

It is an arithmetic number, because the mean of its divisors is an integer number (1466975880).

Almost surely, 2^14563454145 is an apocalyptic number.

14563454145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14563454145 is a deficient number, since it is larger than the sum of its proper divisors (8908159935).

14563454145 is a wasteful number, since it uses less digits than its factorization.

14563454145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7086984.

The product of its digits is 576000, while the sum is 42.

The spelling of 14563454145 in words is "fourteen billion, five hundred sixty-three million, four hundred fifty-four thousand, one hundred forty-five".