506275633 has 2 divisors, whose sum is σ = 506275634. Its totient is φ = 506275632.

The previous prime is 506275631. The next prime is 506275639. The reversal of 506275633 is 336572605.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 480793329 + 25482304 = 21927^2 + 5048^2 .

It is a cyclic number.

It is not a de Polignac number, because 506275633 - 2¹ = 506275631 is a prime.

Together with 506275631, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 506275592 and 506275601.

It is not a weakly prime, because it can be changed into another prime (506275631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253137816 + 253137817.

It is an arithmetic number, because the mean of its divisors is an integer number (253137817).

Almost surely, 2^506275633 is an apocalyptic number.

It is an amenable number.

506275633 is a deficient number, since it is larger than the sum of its proper divisors (1).

506275633 is an equidigital number, since it uses as much as digits as its factorization.

506275633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 113400, while the sum is 37.

The square root of 506275633 is about 22500.5696150120. The cubic root of 506275633 is about 797.0073780807.

The spelling of 506275633 in words is "five hundred six million, two hundred seventy-five thousand, six hundred thirty-three".