13180054 has 4 divisors (see below), whose sum is σ = 19770084. Its totient is φ = 6590026.

The previous prime is 13180051. The next prime is 13180061. The reversal of 13180054 is 45008131.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13180051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3295012 + ... + 3295015.

It is an arithmetic number, because the mean of its divisors is an integer number (4942521).

Almost surely, 2^13180054 is an apocalyptic number.

13180054 is a deficient number, since it is larger than the sum of its proper divisors (6590030).

13180054 is an equidigital number, since it uses as much as digits as its factorization.

13180054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6590029.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 13180054 is about 3630.4344092684. The cubic root of 13180054 is about 236.2140521809.

Adding to 13180054 its reverse (45008131), we get a palindrome (58188185).

The spelling of 13180054 in words is "thirteen million, one hundred eighty thousand, fifty-four".