5521259 has 2 divisors, whose sum is σ = 5521260. Its totient is φ = 5521258.

The previous prime is 5521253. The next prime is 5521261. The reversal of 5521259 is 9521255.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5521259 - 2⁸ = 5521003 is a prime.

Together with 5521261, 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 (5521253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2760629 + 2760630.

It is an arithmetic number, because the mean of its divisors is an integer number (2760630).

Almost surely, 2^5521259 is an apocalyptic number.

5521259 is a deficient number, since it is larger than the sum of its proper divisors (1).

5521259 is an equidigital number, since it uses as much as digits as its factorization.

5521259 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4500, while the sum is 29.

The square root of 5521259 is about 2349.7359426114. The cubic root of 5521259 is about 176.7445536874.

The spelling of 5521259 in words is "five million, five hundred twenty-one thousand, two hundred fifty-nine".