506608471 has 2 divisors, whose sum is σ = 506608472. Its totient is φ = 506608470.

The previous prime is 506608463. The next prime is 506608481. The reversal of 506608471 is 174806605.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 506608471 - 2³ = 506608463 is a prime.

It is a super-3 number, since 3×506608471³ (a number of 27 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 506608471.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (506608411) by changing a digit.

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 as a sum of consecutive naturals, namely, 253304235 + 253304236.

It is an arithmetic number, because the mean of its divisors is an integer number (253304236).

Almost surely, 2^506608471 is an apocalyptic number.

506608471 is a deficient number, since it is larger than the sum of its proper divisors (1).

506608471 is an equidigital number, since it uses as much as digits as its factorization.

506608471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 506608471 is about 22507.9646125544. The cubic root of 506608471 is about 797.1819972098.

The spelling of 506608471 in words is "five hundred six million, six hundred eight thousand, four hundred seventy-one".