150576223 has 4 divisors (see below), whose sum is σ = 172087120. Its totient is φ = 129065328.

The previous prime is 150576221. The next prime is 150576227. The reversal of 150576223 is 322675051.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322675051 = 467 ⋅690953.

It is not a de Polignac number, because 150576223 - 2¹ = 150576221 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 (150576221) 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, 10755438 + ... + 10755451.

It is an arithmetic number, because the mean of its divisors is an integer number (43021780).

Almost surely, 2^150576223 is an apocalyptic number.

150576223 is a deficient number, since it is larger than the sum of its proper divisors (21510897).

150576223 is an equidigital number, since it uses as much as digits as its factorization.

150576223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21510896.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 150576223 is about 12270.9503706926. The cubic root of 150576223 is about 532.0087800292.

The spelling of 150576223 in words is "one hundred fifty million, five hundred seventy-six thousand, two hundred twenty-three".