54057128 has 32 divisors (see below), whose sum is σ = 108216000. Its totient is φ = 25240320.

The previous prime is 54057089. The next prime is 54057151. The reversal of 54057128 is 82175045.

It is a junction number, because it is equal to n+sod(n) for n = 54057094 and 54057103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8288 + ... + 13296.

It is an arithmetic number, because the mean of its divisors is an integer number (3381750).

Almost surely, 2^54057128 is an apocalyptic number.

It is an amenable number.

54057128 is an abundant number, since it is smaller than the sum of its proper divisors (54158872).

54057128 is a wasteful number, since it uses less digits than its factorization.

54057128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5105 (or 5101 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 54057128 is about 7352.3552688917. The cubic root of 54057128 is about 378.1095583066.

The spelling of 54057128 in words is "fifty-four million, fifty-seven thousand, one hundred twenty-eight".