15149053 has 2 divisors, whose sum is σ = 15149054. Its totient is φ = 15149052.

The previous prime is 15149041. The next prime is 15149081. The reversal of 15149053 is 35094151.

It is an a-pointer prime, because the next prime (15149081) can be obtained adding 15149053 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14953689 + 195364 = 3867^2 + 442^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15149053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15149003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7574526 + 7574527.

It is an arithmetic number, because the mean of its divisors is an integer number (7574527).

Almost surely, 2^15149053 is an apocalyptic number.

It is an amenable number.

15149053 is a deficient number, since it is larger than the sum of its proper divisors (1).

15149053 is an equidigital number, since it uses as much as digits as its factorization.

15149053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 15149053 is about 3892.1784388694. The cubic root of 15149053 is about 247.4353972122.

The spelling of 15149053 in words is "fifteen million, one hundred forty-nine thousand, fifty-three".