119255489 has 2 divisors, whose sum is σ = 119255490. Its totient is φ = 119255488.

The previous prime is 119255471. The next prime is 119255491. The reversal of 119255489 is 984552911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114490000 + 4765489 = 10700^2 + 2183^2 .

It is a cyclic number.

It is not a de Polignac number, because 119255489 - 2¹⁶ = 119189953 is a prime.

Together with 119255491, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (119255449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59627744 + 59627745.

It is an arithmetic number, because the mean of its divisors is an integer number (59627745).

Almost surely, 2^119255489 is an apocalyptic number.

It is an amenable number.

119255489 is a deficient number, since it is larger than the sum of its proper divisors (1).

119255489 is an equidigital number, since it uses as much as digits as its factorization.

119255489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129600, while the sum is 44.

The square root of 119255489 is about 10920.4161550739. The cubic root of 119255489 is about 492.2202301889.

The spelling of 119255489 in words is "one hundred nineteen million, two hundred fifty-five thousand, four hundred eighty-nine".