54128541 has 8 divisors (see below), whose sum is σ = 72604224. Its totient is φ = 35869280.

The previous prime is 54128519. The next prime is 54128579. The reversal of 54128541 is 14582145.

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 54128541 - 2¹⁰ = 54127517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54128499 and 54128508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54128141) 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, 53520 + ... + 54521.

It is an arithmetic number, because the mean of its divisors is an integer number (9075528).

Almost surely, 2^54128541 is an apocalyptic number.

It is an amenable number.

54128541 is a deficient number, since it is larger than the sum of its proper divisors (18475683).

54128541 is a wasteful number, since it uses less digits than its factorization.

54128541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108211.

The product of its digits is 6400, while the sum is 30.

The square root of 54128541 is about 7357.2101370017. The cubic root of 54128541 is about 378.2759875218.

The spelling of 54128541 in words is "fifty-four million, one hundred twenty-eight thousand, five hundred forty-one".