54085072 has 10 divisors (see below), whose sum is σ = 104789858. Its totient is φ = 27042528.

The previous prime is 54085067. The next prime is 54085103. The reversal of 54085072 is 27058045.

It can be written as a sum of positive squares in only one way, i.e., 41525136 + 12559936 = 6444^2 + 3544^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1690143 + ... + 1690174.

Almost surely, 2^54085072 is an apocalyptic number.

It is an amenable number.

54085072 is a deficient number, since it is larger than the sum of its proper divisors (50704786).

54085072 is a wasteful number, since it uses less digits than its factorization.

54085072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3380325 (or 3380319 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 54085072 is about 7354.2553667928. The cubic root of 54085072 is about 378.1746997214.

The spelling of 54085072 in words is "fifty-four million, eighty-five thousand, seventy-two".