150497273 has 2 divisors, whose sum is σ = 150497274. Its totient is φ = 150497272.

The previous prime is 150497267. The next prime is 150497287. The reversal of 150497273 is 372794051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99760144 + 50737129 = 9988^2 + 7123^2 .

It is a cyclic number.

It is not a de Polignac number, because 150497273 - 2²⁰ = 149448697 is a prime.

It is not a weakly prime, because it can be changed into another prime (150497213) 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, 75248636 + 75248637.

It is an arithmetic number, because the mean of its divisors is an integer number (75248637).

Almost surely, 2^150497273 is an apocalyptic number.

It is an amenable number.

150497273 is a deficient number, since it is larger than the sum of its proper divisors (1).

150497273 is an equidigital number, since it uses as much as digits as its factorization.

150497273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 150497273 is about 12267.7330016593. The cubic root of 150497273 is about 531.9157829736.

It can be divided in two parts, 15049 and 7273, that added together give a palindrome (22322).

The spelling of 150497273 in words is "one hundred fifty million, four hundred ninety-seven thousand, two hundred seventy-three".