13054049 has 4 divisors (see below), whose sum is σ = 13062036. Its totient is φ = 13046064.

The previous prime is 13054043. The next prime is 13054057. The reversal of 13054049 is 94045031.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 2608225 + 10445824 = 1615^2 + 3232^2 .

It is a cyclic number.

It is not a de Polignac number, because 13054049 - 2⁴ = 13054033 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (13054043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 554 + ... + 5139.

It is an arithmetic number, because the mean of its divisors is an integer number (3265509).

Almost surely, 2^13054049 is an apocalyptic number.

It is an amenable number.

13054049 is a deficient number, since it is larger than the sum of its proper divisors (7987).

13054049 is an equidigital number, since it uses as much as digits as its factorization.

13054049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7986.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 13054049 is about 3613.0387487543. The cubic root of 13054049 is about 235.4588830478.

The spelling of 13054049 in words is "thirteen million, fifty-four thousand, forty-nine".