12482551 has 2 divisors, whose sum is σ = 12482552. Its totient is φ = 12482550.

The previous prime is 12482521. The next prime is 12482593. The reversal of 12482551 is 15528421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12482551 - 2⁹ = 12482039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12482501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6241275 + 6241276.

It is an arithmetic number, because the mean of its divisors is an integer number (6241276).

Almost surely, 2^12482551 is an apocalyptic number.

12482551 is a deficient number, since it is larger than the sum of its proper divisors (1).

12482551 is an equidigital number, since it uses as much as digits as its factorization.

12482551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3200, while the sum is 28.

The square root of 12482551 is about 3533.0653829217. The cubic root of 12482551 is about 231.9714032826.

The spelling of 12482551 in words is "twelve million, four hundred eighty-two thousand, five hundred fifty-one".