14527582717 has 2 divisors, whose sum is σ = 14527582718. Its totient is φ = 14527582716.

The previous prime is 14527582709. The next prime is 14527582721. The reversal of 14527582717 is 71728572541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11974706041 + 2552876676 = 109429^2 + 50526^2 .

It is a cyclic number.

It is not a de Polignac number, because 14527582717 - 2³ = 14527582709 is a prime.

It is a super-2 number, since 2×14527582717² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14527582757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7263791358 + 7263791359.

It is an arithmetic number, because the mean of its divisors is an integer number (7263791359).

Almost surely, 2^14527582717 is an apocalyptic number.

It is an amenable number.

14527582717 is a deficient number, since it is larger than the sum of its proper divisors (1).

14527582717 is an equidigital number, since it uses as much as digits as its factorization.

14527582717 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1097600, while the sum is 49.

The spelling of 14527582717 in words is "fourteen billion, five hundred twenty-seven million, five hundred eighty-two thousand, seven hundred seventeen".