9089513 has 2 divisors, whose sum is σ = 9089514. Its totient is φ = 9089512.

The previous prime is 9089501. The next prime is 9089527. The reversal of 9089513 is 3159809.

9089513 is digitally balanced in base 2, 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., 6615184 + 2474329 = 2572^2 + 1573^2 .

It is a cyclic number.

It is not a de Polignac number, because 9089513 - 2⁴ = 9089497 is a prime.

It is not a weakly prime, because it can be changed into another prime (9089533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4544756 + 4544757.

It is an arithmetic number, because the mean of its divisors is an integer number (4544757).

Almost surely, 2^9089513 is an apocalyptic number.

It is an amenable number.

9089513 is a deficient number, since it is larger than the sum of its proper divisors (1).

9089513 is an equidigital number, since it uses as much as digits as its factorization.

9089513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 35.

The square root of 9089513 is about 3014.8819214026. The cubic root of 9089513 is about 208.6957180146.

The spelling of 9089513 in words is "nine million, eighty-nine thousand, five hundred thirteen".