53748043 has 2 divisors, whose sum is σ = 53748044. Its totient is φ = 53748042.

The previous prime is 53748011. The next prime is 53748073. The reversal of 53748043 is 34084735.

It is a happy number.

53748043 is nontrivially palindromic in base 8.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53748043 - 2⁵ = 53748011 is a prime.

It is not a weakly prime, because it can be changed into another prime (53748073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26874021 + 26874022.

It is an arithmetic number, because the mean of its divisors is an integer number (26874022).

Almost surely, 2^53748043 is an apocalyptic number.

53748043 is a deficient number, since it is larger than the sum of its proper divisors (1).

53748043 is an equidigital number, since it uses as much as digits as its factorization.

53748043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 53748043 is about 7331.3056818005. The cubic root of 53748043 is about 377.3875354642.

The spelling of 53748043 in words is "fifty-three million, seven hundred forty-eight thousand, forty-three".