150749041 has 2 divisors, whose sum is σ = 150749042. Its totient is φ = 150749040.

The previous prime is 150749029. The next prime is 150749051. The reversal of 150749041 is 140947051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91011600 + 59737441 = 9540^2 + 7729^2 .

It is a cyclic number.

It is not a de Polignac number, because 150749041 - 2²¹ = 148651889 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 150748994 and 150749012.

It is not a weakly prime, because it can be changed into another prime (150749051) 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, 75374520 + 75374521.

It is an arithmetic number, because the mean of its divisors is an integer number (75374521).

Almost surely, 2^150749041 is an apocalyptic number.

It is an amenable number.

150749041 is a deficient number, since it is larger than the sum of its proper divisors (1).

150749041 is an equidigital number, since it uses as much as digits as its factorization.

150749041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 150749041 is about 12277.9901042475. The cubic root of 150749041 is about 532.2122330050.

The spelling of 150749041 in words is "one hundred fifty million, seven hundred forty-nine thousand, forty-one".