149510159 has 2 divisors, whose sum is σ = 149510160. Its totient is φ = 149510158.

The previous prime is 149510131. The next prime is 149510171. The reversal of 149510159 is 951015941.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 149510159 - 2¹⁶ = 149444623 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (149530159) 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, 74755079 + 74755080.

It is an arithmetic number, because the mean of its divisors is an integer number (74755080).

Almost surely, 2^149510159 is an apocalyptic number.

149510159 is a deficient number, since it is larger than the sum of its proper divisors (1).

149510159 is an equidigital number, since it uses as much as digits as its factorization.

149510159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8100, while the sum is 35.

The square root of 149510159 is about 12227.4346859838. The cubic root of 149510159 is about 530.7502830514.

The spelling of 149510159 in words is "one hundred forty-nine million, five hundred ten thousand, one hundred fifty-nine".