12551179 has 2 divisors, whose sum is σ = 12551180. Its totient is φ = 12551178.

The previous prime is 12551131. The next prime is 12551197. The reversal of 12551179 is 97115521.

12551179 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (12551197) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12551179 - 2¹⁵ = 12518411 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12551179.

It is not a weakly prime, because it can be changed into another prime (12551479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6275589 + 6275590.

It is an arithmetic number, because the mean of its divisors is an integer number (6275590).

Almost surely, 2^12551179 is an apocalyptic number.

12551179 is a deficient number, since it is larger than the sum of its proper divisors (1).

12551179 is an equidigital number, since it uses as much as digits as its factorization.

12551179 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3150, while the sum is 31.

The square root of 12551179 is about 3542.7643161802. The cubic root of 12551179 is about 232.3957462218.

The spelling of 12551179 in words is "twelve million, five hundred fifty-one thousand, one hundred seventy-nine".