5489100289 has 2 divisors, whose sum is σ = 5489100290. Its totient is φ = 5489100288.

The previous prime is 5489100277. The next prime is 5489100329. The reversal of 5489100289 is 9820019845.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3541202064 + 1947898225 = 59508^2 + 44135^2 .

It is a cyclic number.

It is not a de Polignac number, because 5489100289 - 2⁷ = 5489100161 is a prime.

It is not a weakly prime, because it can be changed into another prime (5489100229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2744550144 + 2744550145.

It is an arithmetic number, because the mean of its divisors is an integer number (2744550145).

Almost surely, 2^5489100289 is an apocalyptic number.

It is an amenable number.

5489100289 is a deficient number, since it is larger than the sum of its proper divisors (1).

5489100289 is an equidigital number, since it uses as much as digits as its factorization.

5489100289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 46.

The square root of 5489100289 is about 74088.4625903386. The cubic root of 5489100289 is about 1764.0073426961.

The spelling of 5489100289 in words is "five billion, four hundred eighty-nine million, one hundred thousand, two hundred eighty-nine".