5488409 has 2 divisors, whose sum is σ = 5488410. Its totient is φ = 5488408.

The previous prime is 5488403. The next prime is 5488423. The reversal of 5488409 is 9048845.

5488409 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4494400 + 994009 = 2120^2 + 997^2 .

It is a cyclic number.

It is not a de Polignac number, because 5488409 - 2⁴ = 5488393 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5488403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2744204 + 2744205.

It is an arithmetic number, because the mean of its divisors is an integer number (2744205).

Almost surely, 2^5488409 is an apocalyptic number.

It is an amenable number.

5488409 is a deficient number, since it is larger than the sum of its proper divisors (1).

5488409 is an equidigital number, since it uses as much as digits as its factorization.

5488409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 5488409 is about 2342.7353670443. The cubic root of 5488409 is about 176.3933287447.

The spelling of 5488409 in words is "five million, four hundred eighty-eight thousand, four hundred nine".