53160143 has 2 divisors, whose sum is σ = 53160144. Its totient is φ = 53160142.

The previous prime is 53160137. The next prime is 53160181. The reversal of 53160143 is 34106135.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53160143 - 2²⁰ = 52111567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53169143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26580071 + 26580072.

It is an arithmetic number, because the mean of its divisors is an integer number (26580072).

Almost surely, 2^53160143 is an apocalyptic number.

53160143 is a deficient number, since it is larger than the sum of its proper divisors (1).

53160143 is an equidigital number, since it uses as much as digits as its factorization.

53160143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 53160143 is about 7291.1002599059. The cubic root of 53160143 is about 376.0065238607.

Adding to 53160143 its reverse (34106135), we get a palindrome (87266278).

The spelling of 53160143 in words is "fifty-three million, one hundred sixty thousand, one hundred forty-three".