506907073 has 2 divisors, whose sum is σ = 506907074. Its totient is φ = 506907072.

The previous prime is 506907047. The next prime is 506907083. The reversal of 506907073 is 370709605.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 262828944 + 244078129 = 16212^2 + 15623^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-506907073 is a prime.

It is not a weakly prime, because it can be changed into another prime (506907013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253453536 + 253453537.

It is an arithmetic number, because the mean of its divisors is an integer number (253453537).

Almost surely, 2^506907073 is an apocalyptic number.

It is an amenable number.

506907073 is a deficient number, since it is larger than the sum of its proper divisors (1).

506907073 is an equidigital number, since it uses as much as digits as its factorization.

506907073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39690, while the sum is 37.

The square root of 506907073 is about 22514.5968873529. The cubic root of 506907073 is about 797.3385897921.

The spelling of 506907073 in words is "five hundred six million, nine hundred seven thousand, seventy-three".