5205089 has 2 divisors, whose sum is σ = 5205090. Its totient is φ = 5205088.

The previous prime is 5205071. The next prime is 5205103. The reversal of 5205089 is 9805025.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5017600 + 187489 = 2240^2 + 433^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5205089 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5205019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2602544 + 2602545.

It is an arithmetic number, because the mean of its divisors is an integer number (2602545).

Almost surely, 2^5205089 is an apocalyptic number.

It is an amenable number.

5205089 is a deficient number, since it is larger than the sum of its proper divisors (1).

5205089 is an equidigital number, since it uses as much as digits as its factorization.

5205089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 5205089 is about 2281.4664143923. The cubic root of 5205089 is about 173.3043191903.

The spelling of 5205089 in words is "five million, two hundred five thousand, eighty-nine".