506054273 has 2 divisors, whose sum is σ = 506054274. Its totient is φ = 506054272.

The previous prime is 506054243. The next prime is 506054279. The reversal of 506054273 is 372450605.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 338817649 + 167236624 = 18407^2 + 12932^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-506054273 is a prime.

It is not a weakly prime, because it can be changed into another prime (506054279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253027136 + 253027137.

It is an arithmetic number, because the mean of its divisors is an integer number (253027137).

Almost surely, 2^506054273 is an apocalyptic number.

It is an amenable number.

506054273 is a deficient number, since it is larger than the sum of its proper divisors (1).

506054273 is an equidigital number, since it uses as much as digits as its factorization.

506054273 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 32.

The square root of 506054273 is about 22495.6500906286. The cubic root of 506054273 is about 796.8912020553.

The spelling of 506054273 in words is "five hundred six million, fifty-four thousand, two hundred seventy-three".