150162271 has 4 divisors (see below), whose sum is σ = 171614032. Its totient is φ = 128710512.

The previous prime is 150162253. The next prime is 150162281. The reversal of 150162271 is 172261051.

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

It is not a de Polignac number, because 150162271 - 2⁷ = 150162143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150162211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10725870 + ... + 10725883.

It is an arithmetic number, because the mean of its divisors is an integer number (42903508).

Almost surely, 2^150162271 is an apocalyptic number.

150162271 is a deficient number, since it is larger than the sum of its proper divisors (21451761).

150162271 is an equidigital number, since it uses as much as digits as its factorization.

150162271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21451760.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 150162271 is about 12254.0716090612. The cubic root of 150162271 is about 531.5208140627.

The spelling of 150162271 in words is "one hundred fifty million, one hundred sixty-two thousand, two hundred seventy-one".