755082109 has 2 divisors, whose sum is σ = 755082110. Its totient is φ = 755082108.

The previous prime is 755082073. The next prime is 755082121. The reversal of 755082109 is 901280557.

755082109 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 can be written as a sum of positive squares in only one way, i.e., 639584100 + 115498009 = 25290^2 + 10747^2 .

It is a cyclic number.

It is not a de Polignac number, because 755082109 - 2⁹ = 755081597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (755082169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 377541054 + 377541055.

It is an arithmetic number, because the mean of its divisors is an integer number (377541055).

Almost surely, 2^755082109 is an apocalyptic number.

It is an amenable number.

755082109 is a deficient number, since it is larger than the sum of its proper divisors (1).

755082109 is an equidigital number, since it uses as much as digits as its factorization.

755082109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25200, while the sum is 37.

The square root of 755082109 is about 27478.7574136823. The cubic root of 755082109 is about 910.6078573707.

The spelling of 755082109 in words is "seven hundred fifty-five million, eighty-two thousand, one hundred nine".