14783452345 has 4 divisors (see below), whose sum is σ = 17740142820. Its totient is φ = 11826761872.

The previous prime is 14783452319. The next prime is 14783452363. The reversal of 14783452345 is 54325438741.

14783452345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10305701289 + 4477751056 = 101517^2 + 66916^2 .

It is a cyclic number.

It is not a de Polignac number, because 14783452345 - 2²⁵ = 14749897913 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 = 14783452295 and 14783452304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1478345230 + ... + 1478345239.

It is an arithmetic number, because the mean of its divisors is an integer number (4435035705).

Almost surely, 2^14783452345 is an apocalyptic number.

It is an amenable number.

14783452345 is a deficient number, since it is larger than the sum of its proper divisors (2956690475).

14783452345 is an equidigital number, since it uses as much as digits as its factorization.

14783452345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2956690474.

The product of its digits is 1612800, while the sum is 46.

The spelling of 14783452345 in words is "fourteen billion, seven hundred eighty-three million, four hundred fifty-two thousand, three hundred forty-five".