53838043 has 16 divisors (see below), whose sum is σ = 63645120. Its totient is φ = 44582400.

The previous prime is 53838017. The next prime is 53838049. The reversal of 53838043 is 34083835.

53838043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 53838043 - 2¹⁷ = 53706971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53838049) 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 in 15 ways as a sum of consecutive naturals, for example, 30423 + ... + 32143.

It is an arithmetic number, because the mean of its divisors is an integer number (3977820).

Almost surely, 2^53838043 is an apocalyptic number.

53838043 is a deficient number, since it is larger than the sum of its proper divisors (9807077).

53838043 is a wasteful number, since it uses less digits than its factorization.

53838043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1878.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 53838043 is about 7337.4411752327. The cubic root of 53838043 is about 377.5980605741.

The spelling of 53838043 in words is "fifty-three million, eight hundred thirty-eight thousand, forty-three".