5417021 has 2 divisors, whose sum is σ = 5417022. Its totient is φ = 5417020.

The previous prime is 5416993. The next prime is 5417023. The reversal of 5417021 is 1207145.

5417021 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., 5040025 + 376996 = 2245^2 + 614^2 .

It is a cyclic number.

It is not a de Polignac number, because 5417021 - 2¹⁰ = 5415997 is a prime.

Together with 5417023, 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 = 5416984 and 5417002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5417023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2708510 + 2708511.

It is an arithmetic number, because the mean of its divisors is an integer number (2708511).

Almost surely, 2^5417021 is an apocalyptic number.

It is an amenable number.

5417021 is a deficient number, since it is larger than the sum of its proper divisors (1).

5417021 is an equidigital number, since it uses as much as digits as its factorization.

5417021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 5417021 is about 2327.4494623944. The cubic root of 5417021 is about 175.6252032013.

The spelling of 5417021 in words is "five million, four hundred seventeen thousand, twenty-one".