150385541 has 2 divisors, whose sum is σ = 150385542. Its totient is φ = 150385540.

The previous prime is 150385531. The next prime is 150385559. The reversal of 150385541 is 145583051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 144240100 + 6145441 = 12010^2 + 2479^2 .

It is a cyclic number.

It is not a de Polignac number, because 150385541 - 2²² = 146191237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 150385498 and 150385507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150385531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75192770 + 75192771.

It is an arithmetic number, because the mean of its divisors is an integer number (75192771).

Almost surely, 2^150385541 is an apocalyptic number.

It is an amenable number.

150385541 is a deficient number, since it is larger than the sum of its proper divisors (1).

150385541 is an equidigital number, since it uses as much as digits as its factorization.

150385541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12000, while the sum is 32.

The square root of 150385541 is about 12263.1782585103. The cubic root of 150385541 is about 531.7841156307.

The spelling of 150385541 in words is "one hundred fifty million, three hundred eighty-five thousand, five hundred forty-one".