54538241 has 8 divisors (see below), whose sum is σ = 57796200. Its totient is φ = 51372160.

The previous prime is 54538229. The next prime is 54538247. The reversal of 54538241 is 14283545.

It can be written as a sum of positive squares in 4 ways, for example, as 2640625 + 51897616 = 1625^2 + 7204^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54538241 - 2⁶ = 54538177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 54538198 and 54538207.

It is not an unprimeable number, because it can be changed into a prime (54538247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21746 + ... + 24123.

It is an arithmetic number, because the mean of its divisors is an integer number (7224525).

Almost surely, 2^54538241 is an apocalyptic number.

It is an amenable number.

54538241 is a deficient number, since it is larger than the sum of its proper divisors (3257959).

54538241 is a wasteful number, since it uses less digits than its factorization.

54538241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45939.

The product of its digits is 19200, while the sum is 32.

The square root of 54538241 is about 7385.0010832768. The cubic root of 54538241 is about 379.2279824735.

The spelling of 54538241 in words is "fifty-four million, five hundred thirty-eight thousand, two hundred forty-one".