13054663 has 4 divisors (see below), whose sum is σ = 13233568. Its totient is φ = 12875760.

The previous prime is 13054661. The next prime is 13054709. The reversal of 13054663 is 36645031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36645031 = 103 ⋅355777.

It is a cyclic number.

It is not a de Polignac number, because 13054663 - 2¹ = 13054661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13054661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89343 + ... + 89488.

It is an arithmetic number, because the mean of its divisors is an integer number (3308392).

Almost surely, 2^13054663 is an apocalyptic number.

13054663 is a deficient number, since it is larger than the sum of its proper divisors (178905).

13054663 is an equidigital number, since it uses as much as digits as its factorization.

13054663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178904.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 13054663 is about 3613.1237177822. The cubic root of 13054663 is about 235.4625746097.

Adding to 13054663 its reverse (36645031), we get a palindrome (49699694).

The spelling of 13054663 in words is "thirteen million, fifty-four thousand, six hundred sixty-three".