505058273 has 2 divisors, whose sum is σ = 505058274. Its totient is φ = 505058272.

The previous prime is 505058249. The next prime is 505058291. The reversal of 505058273 is 372850505.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 300224929 + 204833344 = 17327^2 + 14312^2 .

It is a cyclic number.

It is not a de Polignac number, because 505058273 - 2⁸ = 505058017 is a prime.

It is not a weakly prime, because it can be changed into another prime (505058243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252529136 + 252529137.

It is an arithmetic number, because the mean of its divisors is an integer number (252529137).

Almost surely, 2^505058273 is an apocalyptic number.

It is an amenable number.

505058273 is a deficient number, since it is larger than the sum of its proper divisors (1).

505058273 is an equidigital number, since it uses as much as digits as its factorization.

505058273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42000, while the sum is 35.

The square root of 505058273 is about 22473.5015740761. The cubic root of 505058273 is about 796.3680533445.

The spelling of 505058273 in words is "five hundred five million, fifty-eight thousand, two hundred seventy-three".