150445231243297 has 2 divisors, whose sum is σ = 150445231243298. Its totient is φ = 150445231243296.

The previous prime is 150445231243267. The next prime is 150445231243397. The reversal of 150445231243297 is 792342132544051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86047960649616 + 64397270593681 = 9276204^2 + 8024791^2 .

It is a cyclic number.

It is not a de Polignac number, because 150445231243297 - 2⁷ = 150445231243169 is a prime.

It is not a weakly prime, because it can be changed into another prime (150445231243207) 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, 75222615621648 + 75222615621649.

It is an arithmetic number, because the mean of its divisors is an integer number (75222615621649).

Almost surely, 2^{150445231243297} is an apocalyptic number.

It is an amenable number.

150445231243297 is a deficient number, since it is larger than the sum of its proper divisors (1).

150445231243297 is an equidigital number, since it uses as much as digits as its factorization.

150445231243297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7257600, while the sum is 52.

The spelling of 150445231243297 in words is "one hundred fifty trillion, four hundred forty-five billion, two hundred thirty-one million, two hundred forty-three thousand, two hundred ninety-seven".