150040273 has 2 divisors, whose sum is σ = 150040274. Its totient is φ = 150040272.

The previous prime is 150040259. The next prime is 150040301. The reversal of 150040273 is 372040051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 140968129 + 9072144 = 11873^2 + 3012^2 .

It is a cyclic number.

It is not a de Polignac number, because 150040273 - 2²⁵ = 116485841 is a prime.

It is not a weakly prime, because it can be changed into another prime (150040223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75020136 + 75020137.

It is an arithmetic number, because the mean of its divisors is an integer number (75020137).

Almost surely, 2^150040273 is an apocalyptic number.

It is an amenable number.

150040273 is a deficient number, since it is larger than the sum of its proper divisors (1).

150040273 is an equidigital number, since it uses as much as digits as its factorization.

150040273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 150040273 is about 12249.0927419136. The cubic root of 150040273 is about 531.3768319458.

The spelling of 150040273 in words is "one hundred fifty million, forty thousand, two hundred seventy-three".