150673273 has 2 divisors, whose sum is σ = 150673274. Its totient is φ = 150673272.

The previous prime is 150673267. The next prime is 150673277. The reversal of 150673273 is 372376051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 150601984 + 71289 = 12272^2 + 267^2 .

It is an emirp because it is prime and its reverse (372376051) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 150673273 - 2²¹ = 148576121 is a prime.

It is not a weakly prime, because it can be changed into another prime (150673277) 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 as a sum of consecutive naturals, namely, 75336636 + 75336637.

It is an arithmetic number, because the mean of its divisors is an integer number (75336637).

Almost surely, 2^150673273 is an apocalyptic number.

It is an amenable number.

150673273 is a deficient number, since it is larger than the sum of its proper divisors (1).

150673273 is an equidigital number, since it uses as much as digits as its factorization.

150673273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26460, while the sum is 34.

The square root of 150673273 is about 12274.9041951455. The cubic root of 150673273 is about 532.1230529701.

The spelling of 150673273 in words is "one hundred fifty million, six hundred seventy-three thousand, two hundred seventy-three".