150544343445049 has 2 divisors, whose sum is σ = 150544343445050. Its totient is φ = 150544343445048.

The previous prime is 150544343445017. The next prime is 150544343445061. The reversal of 150544343445049 is 940544343445051.

150544343445049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108225675566649 + 42318667878400 = 10403157^2 + 6505280^2 .

It is a cyclic number.

It is not a de Polignac number, because 150544343445049 - 2⁵ = 150544343445017 is a prime.

It is a super-2 number, since 2×150544343445049² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (150544343445449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75272171722524 + 75272171722525.

It is an arithmetic number, because the mean of its divisors is an integer number (75272171722525).

Almost surely, 2^{150544343445049} is an apocalyptic number.

It is an amenable number.

150544343445049 is a deficient number, since it is larger than the sum of its proper divisors (1).

150544343445049 is an equidigital number, since it uses as much as digits as its factorization.

150544343445049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472000, while the sum is 55.

The spelling of 150544343445049 in words is "one hundred fifty trillion, five hundred forty-four billion, three hundred forty-three million, four hundred forty-five thousand, forty-nine".