4072505713 has 2 divisors, whose sum is σ = 4072505714. Its totient is φ = 4072505712.

The previous prime is 4072505711. The next prime is 4072505753. The reversal of 4072505713 is 3175052704.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2849744689 + 1222761024 = 53383^2 + 34968^2 .

It is a cyclic number.

It is not a de Polignac number, because 4072505713 - 2¹ = 4072505711 is a prime.

Together with 4072505711, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4072505711) 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, 2036252856 + 2036252857.

It is an arithmetic number, because the mean of its divisors is an integer number (2036252857).

Almost surely, 2^4072505713 is an apocalyptic number.

It is an amenable number.

4072505713 is a deficient number, since it is larger than the sum of its proper divisors (1).

4072505713 is an equidigital number, since it uses as much as digits as its factorization.

4072505713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29400, while the sum is 34.

The square root of 4072505713 is about 63816.1869199343. The cubic root of 4072505713 is about 1596.9349803301.

The spelling of 4072505713 in words is "four billion, seventy-two million, five hundred five thousand, seven hundred thirteen".