150522137 has 2 divisors, whose sum is σ = 150522138. Its totient is φ = 150522136.

The previous prime is 150522121. The next prime is 150522139. The reversal of 150522137 is 731225051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 135745801 + 14776336 = 11651^2 + 3844^2 .

It is a cyclic number.

It is not a de Polignac number, because 150522137 - 2⁴ = 150522121 is a prime.

Together with 150522139, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_8472131 and since 150522137 and 8472131 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (150522139) 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, 75261068 + 75261069.

It is an arithmetic number, because the mean of its divisors is an integer number (75261069).

Almost surely, 2^150522137 is an apocalyptic number.

It is an amenable number.

150522137 is a deficient number, since it is larger than the sum of its proper divisors (1).

150522137 is an equidigital number, since it uses as much as digits as its factorization.

150522137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 150522137 is about 12268.7463499740. The cubic root of 150522137 is about 531.9450743698.

Adding to 150522137 its reverse (731225051), we get a palindrome (881747188).

The spelling of 150522137 in words is "one hundred fifty million, five hundred twenty-two thousand, one hundred thirty-seven".