12554363 has 2 divisors, whose sum is σ = 12554364. Its totient is φ = 12554362.

The previous prime is 12554329. The next prime is 12554369. The reversal of 12554363 is 36345521.

It is a strong prime.

It is an emirp because it is prime and its reverse (36345521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12554363 - 2⁶ = 12554299 is a prime.

It is a super-2 number, since 2×12554363² = 315224060671538, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12554369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6277181 + 6277182.

It is an arithmetic number, because the mean of its divisors is an integer number (6277182).

Almost surely, 2^12554363 is an apocalyptic number.

12554363 is a deficient number, since it is larger than the sum of its proper divisors (1).

12554363 is an equidigital number, since it uses as much as digits as its factorization.

12554363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800, while the sum is 29.

The square root of 12554363 is about 3543.2136542975. The cubic root of 12554363 is about 232.4153960490.

Adding to 12554363 its reverse (36345521), we get a palindrome (48899884).

The spelling of 12554363 in words is "twelve million, five hundred fifty-four thousand, three hundred sixty-three".