53014943 has 2 divisors, whose sum is σ = 53014944. Its totient is φ = 53014942.

The previous prime is 53014933. The next prime is 53014961. The reversal of 53014943 is 34941035.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53014943 - 2⁶ = 53014879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53014933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26507471 + 26507472.

It is an arithmetic number, because the mean of its divisors is an integer number (26507472).

Almost surely, 2^53014943 is an apocalyptic number.

53014943 is a deficient number, since it is larger than the sum of its proper divisors (1).

53014943 is an equidigital number, since it uses as much as digits as its factorization.

53014943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 53014943 is about 7281.1361064054. The cubic root of 53014943 is about 375.6638741037.

Adding to 53014943 its reverse (34941035), we get a palindrome (87955978).

The spelling of 53014943 in words is "fifty-three million, fourteen thousand, nine hundred forty-three".