5404905089 has 2 divisors, whose sum is σ = 5404905090. Its totient is φ = 5404905088.

The previous prime is 5404905083. The next prime is 5404905113. The reversal of 5404905089 is 9805094045.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4898880064 + 506025025 = 69992^2 + 22495^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5404905089 is a prime.

It is not a weakly prime, because it can be changed into another prime (5404905083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2702452544 + 2702452545.

It is an arithmetic number, because the mean of its divisors is an integer number (2702452545).

Almost surely, 2^5404905089 is an apocalyptic number.

It is an amenable number.

5404905089 is a deficient number, since it is larger than the sum of its proper divisors (1).

5404905089 is an equidigital number, since it uses as much as digits as its factorization.

5404905089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 44.

The square root of 5404905089 is about 73518.0596112275. The cubic root of 5404905089 is about 1754.9416883627.

The spelling of 5404905089 in words is "five billion, four hundred four million, nine hundred five thousand, eighty-nine".