145767319 has 2 divisors, whose sum is σ = 145767320. Its totient is φ = 145767318.

The previous prime is 145767269. The next prime is 145767337. The reversal of 145767319 is 913767541.

145767319 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 145767319 - 2²³ = 137378711 is a prime.

It is a super-2 number, since 2×145767319² = 42496222576895522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145767019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72883659 + 72883660.

It is an arithmetic number, because the mean of its divisors is an integer number (72883660).

Almost surely, 2^145767319 is an apocalyptic number.

145767319 is a deficient number, since it is larger than the sum of its proper divisors (1).

145767319 is an equidigital number, since it uses as much as digits as its factorization.

145767319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 158760, while the sum is 43.

The square root of 145767319 is about 12073.4137260346. The cubic root of 145767319 is about 526.2838649094.

The spelling of 145767319 in words is "one hundred forty-five million, seven hundred sixty-seven thousand, three hundred nineteen".