10504517 has 2 divisors, whose sum is σ = 10504518. Its totient is φ = 10504516.

The previous prime is 10504499. The next prime is 10504519. The reversal of 10504517 is 71540501.

10504517 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9740641 + 763876 = 3121^2 + 874^2 .

It is an emirp because it is prime and its reverse (71540501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10504517 - 2¹² = 10500421 is a prime.

It is a super-2 number, since 2×10504517² = 220689754806578, which contains 22 as substring.

Together with 10504519, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 10504492 and 10504501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10504519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5252258 + 5252259.

It is an arithmetic number, because the mean of its divisors is an integer number (5252259).

Almost surely, 2^10504517 is an apocalyptic number.

It is an amenable number.

10504517 is a deficient number, since it is larger than the sum of its proper divisors (1).

10504517 is an equidigital number, since it uses as much as digits as its factorization.

10504517 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 10504517 is about 3241.0672624924. The cubic root of 10504517 is about 219.0073529498.

The spelling of 10504517 in words is "ten million, five hundred four thousand, five hundred seventeen".