150705719 has 2 divisors, whose sum is σ = 150705720. Its totient is φ = 150705718.

The previous prime is 150705703. The next prime is 150705733. The reversal of 150705719 is 917507051.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 150705719 - 2⁴ = 150705703 is a prime.

It is a super-2 number, since 2×150705719² = 45424427478613922, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150705019) 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, 75352859 + 75352860.

It is an arithmetic number, because the mean of its divisors is an integer number (75352860).

Almost surely, 2^150705719 is an apocalyptic number.

150705719 is a deficient number, since it is larger than the sum of its proper divisors (1).

150705719 is an equidigital number, since it uses as much as digits as its factorization.

150705719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11025, while the sum is 35.

The square root of 150705719 is about 12276.2257636458. The cubic root of 150705719 is about 532.1612460420.

The spelling of 150705719 in words is "one hundred fifty million, seven hundred five thousand, seven hundred nineteen".