54485456 has 20 divisors (see below), whose sum is σ = 105817632. Its totient is φ = 27177696.

The previous prime is 54485443. The next prime is 54485477. The reversal of 54485456 is 65458445.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3245 + ... + 10931.

Almost surely, 2^54485456 is an apocalyptic number.

It is an amenable number.

54485456 is a deficient number, since it is larger than the sum of its proper divisors (51332176).

54485456 is a wasteful number, since it uses less digits than its factorization.

54485456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8138 (or 8132 counting only the distinct ones).

The product of its digits is 384000, while the sum is 41.

The square root of 54485456 is about 7381.4264204150. The cubic root of 54485456 is about 379.1055973349.

The spelling of 54485456 in words is "fifty-four million, four hundred eighty-five thousand, four hundred fifty-six".