53043941 has 2 divisors, whose sum is σ = 53043942. Its totient is φ = 53043940.

The previous prime is 53043901. The next prime is 53043943. The reversal of 53043941 is 14934035.

53043941 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., 30481441 + 22562500 = 5521^2 + 4750^2 .

It is a cyclic number.

It is not a de Polignac number, because 53043941 - 2¹⁰ = 53042917 is a prime.

It is a super-2 number, since 2×53043941² = 5627319353622962, which contains 22 as substring.

Together with 53043943, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53043943) 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, 26521970 + 26521971.

It is an arithmetic number, because the mean of its divisors is an integer number (26521971).

Almost surely, 2^53043941 is an apocalyptic number.

It is an amenable number.

53043941 is a deficient number, since it is larger than the sum of its proper divisors (1).

53043941 is an equidigital number, since it uses as much as digits as its factorization.

53043941 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 53043941 is about 7283.1271442973. The cubic root of 53043941 is about 375.7323548932.

Adding to 53043941 its reverse (14934035), we get a palindrome (67977976).

The spelling of 53043941 in words is "fifty-three million, forty-three thousand, nine hundred forty-one".