506630207 has 2 divisors, whose sum is σ = 506630208. Its totient is φ = 506630206.

The previous prime is 506630183. The next prime is 506630221. The reversal of 506630207 is 702036605.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 506630207 - 2⁸ = 506629951 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 506630207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (506630237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253315103 + 253315104.

It is an arithmetic number, because the mean of its divisors is an integer number (253315104).

Almost surely, 2^506630207 is an apocalyptic number.

506630207 is a deficient number, since it is larger than the sum of its proper divisors (1).

506630207 is an equidigital number, since it uses as much as digits as its factorization.

506630207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 506630207 is about 22508.4474586765. The cubic root of 506630207 is about 797.1933980588.

The spelling of 506630207 in words is "five hundred six million, six hundred thirty thousand, two hundred seven".