765025067 has 2 divisors, whose sum is σ = 765025068. Its totient is φ = 765025066.

The previous prime is 765025033. The next prime is 765025073. The reversal of 765025067 is 760520567.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 765025067 - 2¹⁸ = 764762923 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 765025067.

It is not a weakly prime, because it can be changed into another prime (765025867) 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, 382512533 + 382512534.

It is an arithmetic number, because the mean of its divisors is an integer number (382512534).

Almost surely, 2^765025067 is an apocalyptic number.

765025067 is a deficient number, since it is larger than the sum of its proper divisors (1).

765025067 is an equidigital number, since it uses as much as digits as its factorization.

765025067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 88200, while the sum is 38.

The square root of 765025067 is about 27659.0865178154. The cubic root of 765025067 is about 914.5874166851.

The spelling of 765025067 in words is "seven hundred sixty-five million, twenty-five thousand, sixty-seven".