506624273 has 2 divisors, whose sum is σ = 506624274. Its totient is φ = 506624272.

The previous prime is 506624231. The next prime is 506624299. The reversal of 506624273 is 372426605.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 479040769 + 27583504 = 21887^2 + 5252^2 .

It is a cyclic number.

It is not a de Polignac number, because 506624273 - 2¹⁴ = 506607889 is a prime.

It is not a weakly prime, because it can be changed into another prime (506624203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253312136 + 253312137.

It is an arithmetic number, because the mean of its divisors is an integer number (253312137).

Almost surely, 2^506624273 is an apocalyptic number.

It is an amenable number.

506624273 is a deficient number, since it is larger than the sum of its proper divisors (1).

506624273 is an equidigital number, since it uses as much as digits as its factorization.

506624273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 506624273 is about 22508.3156411136. The cubic root of 506624273 is about 797.1902856216.

The spelling of 506624273 in words is "five hundred six million, six hundred twenty-four thousand, two hundred seventy-three".