150540319 has 2 divisors, whose sum is σ = 150540320. Its totient is φ = 150540318.

The previous prime is 150540307. The next prime is 150540323. The reversal of 150540319 is 913045051.

It is a strong prime.

It is an emirp because it is prime and its reverse (913045051) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 150540319 - 2⁷ = 150540191 is a prime.

It is a super-2 number, since 2×150540319² = 45324775289243522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150540349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75270159 + 75270160.

It is an arithmetic number, because the mean of its divisors is an integer number (75270160).

Almost surely, 2^150540319 is an apocalyptic number.

150540319 is a deficient number, since it is larger than the sum of its proper divisors (1).

150540319 is an equidigital number, since it uses as much as digits as its factorization.

150540319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 150540319 is about 12269.4873161025. The cubic root of 150540319 is about 531.9664918971.

The spelling of 150540319 in words is "one hundred fifty million, five hundred forty thousand, three hundred nineteen".