150539 has 6 divisors (see below), whose sum is σ = 156780. Its totient is φ = 144536.

The previous prime is 150533. The next prime is 150551. The reversal of 150539 is 935051.

It is not a de Polignac number, because 150539 - 2⁴ = 150523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 752 + ... + 930.

It is an arithmetic number, because the mean of its divisors is an integer number (26130).

2¹⁵⁰⁵³⁹ is an apocalyptic number.

150539 is a deficient number, since it is larger than the sum of its proper divisors (6241).

150539 is an equidigital number, since it uses as much as digits as its factorization.

150539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237 (or 208 counting only the distinct ones).

The product of its (nonzero) digits is 675, while the sum is 23.

The square root of 150539 is about 387.9935566475. The cubic root of 150539 is about 53.1964938236.

The spelling of 150539 in words is "one hundred fifty thousand, five hundred thirty-nine".