54051449 has 8 divisors (see below), whose sum is σ = 59719680. Its totient is φ = 48659776.

The previous prime is 54051443. The next prime is 54051451. The reversal of 54051449 is 94415045.

54051449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54051449 - 2⁴ = 54051433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54051443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68729 + ... + 69510.

It is an arithmetic number, because the mean of its divisors is an integer number (7464960).

Almost surely, 2^54051449 is an apocalyptic number.

It is an amenable number.

54051449 is a deficient number, since it is larger than the sum of its proper divisors (5668231).

54051449 is a wasteful number, since it uses less digits than its factorization.

54051449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138279.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 54051449 is about 7351.9690559741. The cubic root of 54051449 is about 378.0963170101.

The spelling of 54051449 in words is "fifty-four million, fifty-one thousand, four hundred forty-nine".