54449856 has 42 divisors (see below), whose sum is σ = 156072332. Its totient is φ = 18149760.

The previous prime is 54449833. The next prime is 54449869. The reversal of 54449856 is 65894445.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 46690 + ... + 47841.

Almost surely, 2^54449856 is an apocalyptic number.

It is an amenable number.

54449856 is an abundant number, since it is smaller than the sum of its proper divisors (101622476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54449856 is a wasteful number, since it uses less digits than its factorization.

54449856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94549 (or 94536 counting only the distinct ones).

The product of its digits is 691200, while the sum is 45.

The square root of 54449856 is about 7379.0145683553. The cubic root of 54449856 is about 379.0230119949.

The spelling of 54449856 in words is "fifty-four million, four hundred forty-nine thousand, eight hundred fifty-six".