5524489 has 2 divisors, whose sum is σ = 5524490. Its totient is φ = 5524488.

The previous prime is 5524483. The next prime is 5524501. The reversal of 5524489 is 9844255.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3674889 + 1849600 = 1917^2 + 1360^2 .

It is a cyclic number.

It is not a de Polignac number, because 5524489 - 2³ = 5524481 is a prime.

It is a super-2 number, since 2×5524489² = 61039957422242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5524481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2762244 + 2762245.

It is an arithmetic number, because the mean of its divisors is an integer number (2762245).

Almost surely, 2^5524489 is an apocalyptic number.

It is an amenable number.

5524489 is a deficient number, since it is larger than the sum of its proper divisors (1).

5524489 is an equidigital number, since it uses as much as digits as its factorization.

5524489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 57600, while the sum is 37.

The square root of 5524489 is about 2350.4231533917. The cubic root of 5524489 is about 176.7790128340.

It can be divided in two parts, 552 and 4489, that added together give a square (5041 = 71²).

The spelling of 5524489 in words is "five million, five hundred twenty-four thousand, four hundred eighty-nine".