15133049 has 2 divisors, whose sum is σ = 15133050. Its totient is φ = 15133048.

The previous prime is 15133031. The next prime is 15133051. The reversal of 15133049 is 94033151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10445824 + 4687225 = 3232^2 + 2165^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15133049 is a prime.

It is a Sophie Germain prime.

Together with 15133051, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (15133949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7566524 + 7566525.

It is an arithmetic number, because the mean of its divisors is an integer number (7566525).

Almost surely, 2^15133049 is an apocalyptic number.

It is an amenable number.

15133049 is a deficient number, since it is larger than the sum of its proper divisors (1).

15133049 is an equidigital number, since it uses as much as digits as its factorization.

15133049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 15133049 is about 3890.1219775220. The cubic root of 15133049 is about 247.3482333171.

The spelling of 15133049 in words is "fifteen million, one hundred thirty-three thousand, forty-nine".