54091244 has 12 divisors (see below), whose sum is σ = 96072984. Its totient is φ = 26641824.

The previous prime is 54091243. The next prime is 54091283. The reversal of 54091244 is 44219045.

It is not an unprimeable number, because it can be changed into a prime (54091241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100649 + ... + 101184.

It is an arithmetic number, because the mean of its divisors is an integer number (8006082).

Almost surely, 2^54091244 is an apocalyptic number.

It is an amenable number.

54091244 is a deficient number, since it is larger than the sum of its proper divisors (41981740).

54091244 is a wasteful number, since it uses less digits than its factorization.

54091244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201904 (or 201902 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 54091244 is about 7354.6749758232. The cubic root of 54091244 is about 378.1890845007.

The spelling of 54091244 in words is "fifty-four million, ninety-one thousand, two hundred forty-four".