54428541 has 8 divisors (see below), whose sum is σ = 72828960. Its totient is φ = 36156912.

The previous prime is 54428527. The next prime is 54428609. The reversal of 54428541 is 14582445.

It is a happy number.

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

It is not a de Polignac number, because 54428541 - 2⁶ = 54428477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54428501) 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, 31206 + ... + 32903.

It is an arithmetic number, because the mean of its divisors is an integer number (9103620).

Almost surely, 2^54428541 is an apocalyptic number.

It is an amenable number.

54428541 is a deficient number, since it is larger than the sum of its proper divisors (18400419).

54428541 is a wasteful number, since it uses less digits than its factorization.

54428541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64395.

The product of its digits is 25600, while the sum is 33.

The square root of 54428541 is about 7377.5701284366. The cubic root of 54428541 is about 378.9735479528.

The spelling of 54428541 in words is "fifty-four million, four hundred twenty-eight thousand, five hundred forty-one".