53141489 has 2 divisors, whose sum is σ = 53141490. Its totient is φ = 53141488.

The previous prime is 53141467. The next prime is 53141513. The reversal of 53141489 is 98414135.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46689889 + 6451600 = 6833^2 + 2540^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53141489 is a prime.

It is a super-3 number, since 3×53141489³ (a number of 24 digits) contains 333 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (53141089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26570744 + 26570745.

It is an arithmetic number, because the mean of its divisors is an integer number (26570745).

Almost surely, 2^53141489 is an apocalyptic number.

It is an amenable number.

53141489 is a deficient number, since it is larger than the sum of its proper divisors (1).

53141489 is an equidigital number, since it uses as much as digits as its factorization.

53141489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 35.

The square root of 53141489 is about 7289.8209168676. The cubic root of 53141489 is about 375.9625382362.

The spelling of 53141489 in words is "fifty-three million, one hundred forty-one thousand, four hundred eighty-nine".