12495151 has 2 divisors, whose sum is σ = 12495152. Its totient is φ = 12495150.

The previous prime is 12495097. The next prime is 12495163. The reversal of 12495151 is 15159421.

It is a strong prime.

It is an emirp because it is prime and its reverse (15159421) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12495151 is a prime.

It is a super-2 number, since 2×12495151² = 312257597025602, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12495851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6247575 + 6247576.

It is an arithmetic number, because the mean of its divisors is an integer number (6247576).

Almost surely, 2^12495151 is an apocalyptic number.

12495151 is a deficient number, since it is larger than the sum of its proper divisors (1).

12495151 is an equidigital number, since it uses as much as digits as its factorization.

12495151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1800, while the sum is 28.

The square root of 12495151 is about 3534.8480872592. The cubic root of 12495151 is about 232.0494283804.

It can be divided in two parts, 1249 and 5151, that added together give a square (6400 = 80²).

The spelling of 12495151 in words is "twelve million, four hundred ninety-five thousand, one hundred fifty-one".