54244505 has 8 divisors (see below), whose sum is σ = 74392512. Its totient is φ = 37196208.

The previous prime is 54244499. The next prime is 54244507. The reversal of 54244505 is 50544245.

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

It is not a de Polignac number, because 54244505 - 2⁶ = 54244441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54244507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 774887 + ... + 774956.

It is an arithmetic number, because the mean of its divisors is an integer number (9299064).

Almost surely, 2^54244505 is an apocalyptic number.

It is an amenable number.

54244505 is a deficient number, since it is larger than the sum of its proper divisors (20148007).

54244505 is a wasteful number, since it uses less digits than its factorization.

54244505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1549855.

The product of its (nonzero) digits is 16000, while the sum is 29.

The square root of 54244505 is about 7365.0868969755. The cubic root of 54244505 is about 378.5459320332.

The spelling of 54244505 in words is "fifty-four million, two hundred forty-four thousand, five hundred five".