15148129 has 2 divisors, whose sum is σ = 15148130. Its totient is φ = 15148128.

The previous prime is 15148127. The next prime is 15148151. The reversal of 15148129 is 92184151.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12816400 + 2331729 = 3580^2 + 1527^2 .

It is an emirp because it is prime and its reverse (92184151) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 15148129 - 2¹ = 15148127 is a prime.

Together with 15148127, it forms a pair of twin primes.

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 15148129.

It is not a weakly prime, because it can be changed into another prime (15148123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7574064 + 7574065.

It is an arithmetic number, because the mean of its divisors is an integer number (7574065).

Almost surely, 2^15148129 is an apocalyptic number.

It is an amenable number.

15148129 is a deficient number, since it is larger than the sum of its proper divisors (1).

15148129 is an equidigital number, since it uses as much as digits as its factorization.

15148129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880, while the sum is 31.

The square root of 15148129 is about 3892.0597374655. The cubic root of 15148129 is about 247.4303664256.

The spelling of 15148129 in words is "fifteen million, one hundred forty-eight thousand, one hundred twenty-nine".