505605119 has 2 divisors, whose sum is σ = 505605120. Its totient is φ = 505605118.

The previous prime is 505605103. The next prime is 505605131. The reversal of 505605119 is 911506505.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 505605119 - 2⁴ = 505605103 is a prime.

It is a super-2 number, since 2×505605119² = 511273072718008322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (505604119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252802559 + 252802560.

It is an arithmetic number, because the mean of its divisors is an integer number (252802560).

Almost surely, 2^505605119 is an apocalyptic number.

505605119 is a deficient number, since it is larger than the sum of its proper divisors (1).

505605119 is an equidigital number, since it uses as much as digits as its factorization.

505605119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6750, while the sum is 32.

The square root of 505605119 is about 22485.6647444544. The cubic root of 505605119 is about 796.6553691046.

The spelling of 505605119 in words is "five hundred five million, six hundred five thousand, one hundred nineteen".