5514209 has 2 divisors, whose sum is σ = 5514210. Its totient is φ = 5514208.

The previous prime is 5514193. The next prime is 5514211. The reversal of 5514209 is 9024155.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4293184 + 1221025 = 2072^2 + 1105^2 .

It is a cyclic number.

It is not a de Polignac number, because 5514209 - 2⁴ = 5514193 is a prime.

It is a Sophie Germain prime.

Together with 5514211, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5514709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2757104 + 2757105.

It is an arithmetic number, because the mean of its divisors is an integer number (2757105).

Almost surely, 2^5514209 is an apocalyptic number.

It is an amenable number.

5514209 is a deficient number, since it is larger than the sum of its proper divisors (1).

5514209 is an equidigital number, since it uses as much as digits as its factorization.

5514209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 5514209 is about 2348.2352948544. The cubic root of 5514209 is about 176.6692942926.

The spelling of 5514209 in words is "five million, five hundred fourteen thousand, two hundred nine".