150606133 has 4 divisors (see below), whose sum is σ = 153075148. Its totient is φ = 148137120.

The previous prime is 150606121. The next prime is 150606143. The reversal of 150606133 is 331606051.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 18861649 + 131744484 = 4343^2 + 11478^2 .

It is a cyclic number.

It is not a de Polignac number, because 150606133 - 2⁹ = 150605621 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 150606098 and 150606107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150606143) 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 in 3 ways as a sum of consecutive naturals, for example, 1234416 + ... + 1234537.

It is an arithmetic number, because the mean of its divisors is an integer number (38268787).

Almost surely, 2^150606133 is an apocalyptic number.

It is an amenable number.

150606133 is a deficient number, since it is larger than the sum of its proper divisors (2469015).

150606133 is an equidigital number, since it uses as much as digits as its factorization.

150606133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2469014.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 150606133 is about 12272.1690421865. The cubic root of 150606133 is about 532.0440032289.

The spelling of 150606133 in words is "one hundred fifty million, six hundred six thousand, one hundred thirty-three".