5456417 has 2 divisors, whose sum is σ = 5456418. Its totient is φ = 5456416.

The previous prime is 5456411. The next prime is 5456419. The reversal of 5456417 is 7146545.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2819041 + 2637376 = 1679^2 + 1624^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5456417 is a prime.

Together with 5456419, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5456411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2728208 + 2728209.

It is an arithmetic number, because the mean of its divisors is an integer number (2728209).

Almost surely, 2^5456417 is an apocalyptic number.

It is an amenable number.

5456417 is a deficient number, since it is larger than the sum of its proper divisors (1).

5456417 is an equidigital number, since it uses as much as digits as its factorization.

5456417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16800, while the sum is 32.

The square root of 5456417 is about 2335.8974720651. The cubic root of 5456417 is about 176.0499277256.

The spelling of 5456417 in words is "five million, four hundred fifty-six thousand, four hundred seventeen".