506052637 has 2 divisors, whose sum is σ = 506052638. Its totient is φ = 506052636.

The previous prime is 506052623. The next prime is 506052653. The reversal of 506052637 is 736250605.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 349652601 + 156400036 = 18699^2 + 12506^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-506052637 is a prime.

It is a super-3 number, since 3×506052637³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (506052037) 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, 253026318 + 253026319.

It is an arithmetic number, because the mean of its divisors is an integer number (253026319).

Almost surely, 2^506052637 is an apocalyptic number.

It is an amenable number.

506052637 is a deficient number, since it is larger than the sum of its proper divisors (1).

506052637 is an equidigital number, since it uses as much as digits as its factorization.

506052637 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37800, while the sum is 34.

The square root of 506052637 is about 22495.6137280137. The cubic root of 506052637 is about 796.8903433099.

The spelling of 506052637 in words is "five hundred six million, fifty-two thousand, six hundred thirty-seven".