54494005 has 8 divisors (see below), whose sum is σ = 65993400. Its totient is φ = 43194816.

The previous prime is 54494003. The next prime is 54494039. The reversal of 54494005 is 50049445.

It can be written as a sum of positive squares in 4 ways, for example, as 191844 + 54302161 = 438^2 + 7369^2 .

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 54494005 - 2¹ = 54494003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54494003) 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, 49450 + ... + 50539.

It is an arithmetic number, because the mean of its divisors is an integer number (8249175).

Almost surely, 2^54494005 is an apocalyptic number.

It is an amenable number.

54494005 is a deficient number, since it is larger than the sum of its proper divisors (11499395).

54494005 is a wasteful number, since it uses less digits than its factorization.

54494005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100103.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 54494005 is about 7382.0054863160. The cubic root of 54494005 is about 379.1254240587.

It can be divided in two parts, 544 and 94005, that added together give a palindrome (94549).

The spelling of 54494005 in words is "fifty-four million, four hundred ninety-four thousand, five".