15050137 has 2 divisors, whose sum is σ = 15050138. Its totient is φ = 15050136.

The previous prime is 15050107. The next prime is 15050149. The reversal of 15050137 is 73105051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14714896 + 335241 = 3836^2 + 579^2 .

It is an emirp because it is prime and its reverse (73105051) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15050137 is a prime.

It is not a weakly prime, because it can be changed into another prime (15050107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7525068 + 7525069.

It is an arithmetic number, because the mean of its divisors is an integer number (7525069).

Almost surely, 2^15050137 is an apocalyptic number.

It is an amenable number.

15050137 is a deficient number, since it is larger than the sum of its proper divisors (1).

15050137 is an equidigital number, since it uses as much as digits as its factorization.

15050137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 525, while the sum is 22.

The square root of 15050137 is about 3879.4506054337. The cubic root of 15050137 is about 246.8956762472.

Adding to 15050137 its reverse (73105051), we get a palindrome (88155188).

The spelling of 15050137 in words is "fifteen million, fifty thousand, one hundred thirty-seven".