10453889 has 2 divisors, whose sum is σ = 10453890. Its totient is φ = 10453888.

The previous prime is 10453873. The next prime is 10453897. The reversal of 10453889 is 98835401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10452289 + 1600 = 3233^2 + 40^2 .

It is a cyclic number.

It is not a de Polignac number, because 10453889 - 2⁴ = 10453873 is a prime.

It is not a weakly prime, because it can be changed into another prime (10452889) 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, 5226944 + 5226945.

It is an arithmetic number, because the mean of its divisors is an integer number (5226945).

Almost surely, 2^10453889 is an apocalyptic number.

It is an amenable number.

10453889 is a deficient number, since it is larger than the sum of its proper divisors (1).

10453889 is an equidigital number, since it uses as much as digits as its factorization.

10453889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 10453889 is about 3233.2474387216. The cubic root of 10453889 is about 218.6549405748.

The spelling of 10453889 in words is "ten million, four hundred fifty-three thousand, eight hundred eighty-nine".