54061072 has 30 divisors (see below), whose sum is σ = 113425962. Its totient is φ = 24950016.

The previous prime is 54061013. The next prime is 54061097. The reversal of 54061072 is 27016045.

It can be written as a sum of positive squares in 3 ways, for example, as 126736 + 53934336 = 356^2 + 7344^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7293 + ... + 12700.

Almost surely, 2^54061072 is an apocalyptic number.

54061072 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

54061072 is an abundant number, since it is smaller than the sum of its proper divisors (59364890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54061072 is a wasteful number, since it uses less digits than its factorization.

54061072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20027 (or 20008 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 54061072 is about 7352.6234773719. The cubic root of 54061072 is about 378.1187536887.

The spelling of 54061072 in words is "fifty-four million, sixty-one thousand, seventy-two".