54968447 has 8 divisors (see below), whose sum is σ = 55753920. Its totient is φ = 54186880.

The previous prime is 54968411. The next prime is 54968449. The reversal of 54968447 is 74486945.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54968447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54968449) 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, 37643 + ... + 39075.

It is an arithmetic number, because the mean of its divisors is an integer number (6969240).

Almost surely, 2^54968447 is an apocalyptic number.

54968447 is a deficient number, since it is larger than the sum of its proper divisors (785473).

54968447 is a wasteful number, since it uses less digits than its factorization.

54968447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1953.

The product of its digits is 967680, while the sum is 47.

The square root of 54968447 is about 7414.0708790785. The cubic root of 54968447 is about 380.2225081895. Note that the first 3 decimals are identical.

The spelling of 54968447 in words is "fifty-four million, nine hundred sixty-eight thousand, four hundred forty-seven".