506081713 has 2 divisors, whose sum is σ = 506081714. Its totient is φ = 506081712.

The previous prime is 506081711. The next prime is 506081729. The reversal of 506081713 is 317180605.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 391762849 + 114318864 = 19793^2 + 10692^2 .

It is a cyclic number.

It is not a de Polignac number, because 506081713 - 2¹ = 506081711 is a prime.

It is a super-2 number, since 2×506081713² = 512237400466028738, which contains 22 as substring.

Together with 506081711, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (506081711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253040856 + 253040857.

It is an arithmetic number, because the mean of its divisors is an integer number (253040857).

Almost surely, 2^506081713 is an apocalyptic number.

It is an amenable number.

506081713 is a deficient number, since it is larger than the sum of its proper divisors (1).

506081713 is an equidigital number, since it uses as much as digits as its factorization.

506081713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 506081713 is about 22496.2599780497. The cubic root of 506081713 is about 796.9056051872.

The spelling of 506081713 in words is "five hundred six million, eighty-one thousand, seven hundred thirteen".