755138119 has 2 divisors, whose sum is σ = 755138120. Its totient is φ = 755138118.

The previous prime is 755138107. The next prime is 755138159. The reversal of 755138119 is 911831557.

755138119 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (755138159) can be obtained adding 755138119 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-755138119 is a prime.

It is a super-2 number, since 2×755138119² = 1140467157533716322, 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 (755138159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 377569059 + 377569060.

It is an arithmetic number, because the mean of its divisors is an integer number (377569060).

Almost surely, 2^755138119 is an apocalyptic number.

755138119 is a deficient number, since it is larger than the sum of its proper divisors (1).

755138119 is an equidigital number, since it uses as much as digits as its factorization.

755138119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 37800, while the sum is 40.

The square root of 755138119 is about 27479.7765456708. The cubic root of 755138119 is about 910.6303723107.

The spelling of 755138119 in words is "seven hundred fifty-five million, one hundred thirty-eight thousand, one hundred nineteen".