53809041 has 16 divisors (see below), whose sum is σ = 84288960. Its totient is φ = 30102720.

The previous prime is 53809037. The next prime is 53809043. The reversal of 53809041 is 14090835.

53809041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53809041 - 2² = 53809037 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53809043) 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, 62286 + ... + 63143.

It is an arithmetic number, because the mean of its divisors is an integer number (5268060).

Almost surely, 2^53809041 is an apocalyptic number.

It is an amenable number.

53809041 is a deficient number, since it is larger than the sum of its proper divisors (30479919).

53809041 is a wasteful number, since it uses less digits than its factorization.

53809041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125456.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 53809041 is about 7335.4646069625. The cubic root of 53809041 is about 377.5302456652.

Adding to 53809041 its reverse (14090835), we get a palindrome (67899876).

The spelling of 53809041 in words is "fifty-three million, eight hundred nine thousand, forty-one".