506352626 has 16 divisors (see below), whose sum is σ = 818365464. Its totient is φ = 233583744.

The previous prime is 506352611. The next prime is 506352631. The reversal of 506352626 is 626253605.

It can be written as a sum of positive squares in 4 ways, for example, as 349727401 + 156625225 = 18701^2 + 12515^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68696 + ... + 75708.

Almost surely, 2^506352626 is an apocalyptic number.

506352626 is a deficient number, since it is larger than the sum of its proper divisors (312012838).

506352626 is a wasteful number, since it uses less digits than its factorization.

506352626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9805.

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 506352626 is about 22502.2804622109. The cubic root of 506352626 is about 797.0477782598.

The spelling of 506352626 in words is "five hundred six million, three hundred fifty-two thousand, six hundred twenty-six".