14025551 has 2 divisors, whose sum is σ = 14025552. Its totient is φ = 14025550.

The previous prime is 14025541. The next prime is 14025559. The reversal of 14025551 is 15552041.

It is a happy number.

14025551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (15552041) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14025551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14025559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7012775 + 7012776.

It is an arithmetic number, because the mean of its divisors is an integer number (7012776).

Almost surely, 2^14025551 is an apocalyptic number.

14025551 is a deficient number, since it is larger than the sum of its proper divisors (1).

14025551 is an equidigital number, since it uses as much as digits as its factorization.

14025551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 14025551 is about 3745.0702263108. The cubic root of 14025551 is about 241.1607600350.

Adding to 14025551 its reverse (15552041), we get a palindrome (29577592).

The spelling of 14025551 in words is "fourteen million, twenty-five thousand, five hundred fifty-one".