53414489 has 2 divisors, whose sum is σ = 53414490. Its totient is φ = 53414488.

The previous prime is 53414437. The next prime is 53414497. The reversal of 53414489 is 98441435.

53414489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47844889 + 5569600 = 6917^2 + 2360^2 .

It is a cyclic number.

It is not a de Polignac number, because 53414489 - 2⁸ = 53414233 is a prime.

It is a super-2 number, since 2×53414489² = 5706215270262242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (53414429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26707244 + 26707245.

It is an arithmetic number, because the mean of its divisors is an integer number (26707245).

Almost surely, 2^53414489 is an apocalyptic number.

It is an amenable number.

53414489 is a deficient number, since it is larger than the sum of its proper divisors (1).

53414489 is an equidigital number, since it uses as much as digits as its factorization.

53414489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 38.

The square root of 53414489 is about 7308.5216699412. The cubic root of 53414489 is about 376.6052408078.

The spelling of 53414489 in words is "fifty-three million, four hundred fourteen thousand, four hundred eighty-nine".