54475663 has 8 divisors (see below), whose sum is σ = 60017616. Its totient is φ = 49032000.

The previous prime is 54475657. The next prime is 54475691. The reversal of 54475663 is 36657445.

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 54475663 - 2⁹ = 54475151 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 (54475613) 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, 23406 + ... + 25627.

It is an arithmetic number, because the mean of its divisors is an integer number (7502202).

Almost surely, 2^54475663 is an apocalyptic number.

54475663 is a deficient number, since it is larger than the sum of its proper divisors (5541953).

54475663 is a wasteful number, since it uses less digits than its factorization.

54475663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49145.

The product of its digits is 302400, while the sum is 40.

The square root of 54475663 is about 7380.7630364346. The cubic root of 54475663 is about 379.0828829947.

The spelling of 54475663 in words is "fifty-four million, four hundred seventy-five thousand, six hundred sixty-three".