13054443 has 8 divisors (see below), whose sum is σ = 17427456. Its totient is φ = 8692200.

The previous prime is 13054439. The next prime is 13054469. The reversal of 13054443 is 34445031.

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

It is not a de Polignac number, because 13054443 - 2² = 13054439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13054423) 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, 778 + ... + 5168.

It is an arithmetic number, because the mean of its divisors is an integer number (2178432).

Almost surely, 2^13054443 is an apocalyptic number.

13054443 is a deficient number, since it is larger than the sum of its proper divisors (4373013).

13054443 is an equidigital number, since it uses as much as digits as its factorization.

13054443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5385.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 13054443 is about 3613.0932730833. The cubic root of 13054443 is about 235.4612519135.

Adding to 13054443 its reverse (34445031), we get a palindrome (47499474).

The spelling of 13054443 in words is "thirteen million, fifty-four thousand, four hundred forty-three".