150945719 has 2 divisors, whose sum is σ = 150945720. Its totient is φ = 150945718.

The previous prime is 150945713. The next prime is 150945721. The reversal of 150945719 is 917549051.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 150945719 - 2⁸ = 150945463 is a prime.

It is a super-2 number, since 2×150945719² = 45569220168853922, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 150945721, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150945713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75472859 + 75472860.

It is an arithmetic number, because the mean of its divisors is an integer number (75472860).

Almost surely, 2^150945719 is an apocalyptic number.

150945719 is a deficient number, since it is larger than the sum of its proper divisors (1).

150945719 is an equidigital number, since it uses as much as digits as its factorization.

150945719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56700, while the sum is 41.

The square root of 150945719 is about 12285.9968663515. The cubic root of 150945719 is about 532.4435864914.

The spelling of 150945719 in words is "one hundred fifty million, nine hundred forty-five thousand, seven hundred nineteen".