54727444 has 12 divisors (see below), whose sum is σ = 96120724. Its totient is φ = 27264384.

The previous prime is 54727427. The next prime is 54727459. The reversal of 54727444 is 44472745.

It can be written as a sum of positive squares in 2 ways, for example, as 27164944 + 27562500 = 5212^2 + 5250^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23589 + ... + 25804.

Almost surely, 2^54727444 is an apocalyptic number.

It is an amenable number.

54727444 is a deficient number, since it is larger than the sum of its proper divisors (41393280).

54727444 is a wasteful number, since it uses less digits than its factorization.

54727444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49674 (or 49672 counting only the distinct ones).

The product of its digits is 125440, while the sum is 37.

The square root of 54727444 is about 7397.7999432264. The cubic root of 54727444 is about 379.6660130965. Note that the first 3 decimals are identical.

The spelling of 54727444 in words is "fifty-four million, seven hundred twenty-seven thousand, four hundred forty-four".