12544054 has 4 divisors (see below), whose sum is σ = 18816084. Its totient is φ = 6272026.

The previous prime is 12544033. The next prime is 12544097. The reversal of 12544054 is 45044521.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3136012 + ... + 3136015.

It is an arithmetic number, because the mean of its divisors is an integer number (4704021).

Almost surely, 2^12544054 is an apocalyptic number.

12544054 is a deficient number, since it is larger than the sum of its proper divisors (6272030).

12544054 is an equidigital number, since it uses as much as digits as its factorization.

12544054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6272029.

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 12544054 is about 3541.7586027283. The cubic root of 12544054 is about 232.3517627545.

Adding to 12544054 its reverse (45044521), we get a palindrome (57588575).

The spelling of 12544054 in words is "twelve million, five hundred forty-four thousand, fifty-four".