54512256 has 32 divisors (see below), whose sum is σ = 144799200. Its totient is φ = 18170624.

The previous prime is 54512243. The next prime is 54512267. The reversal of 54512256 is 65221545.

54512256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70596 + ... + 71363.

It is an arithmetic number, because the mean of its divisors is an integer number (4524975).

Almost surely, 2^54512256 is an apocalyptic number.

It is an amenable number.

54512256 is an abundant number, since it is smaller than the sum of its proper divisors (90286944).

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

54512256 is a wasteful number, since it uses less digits than its factorization.

54512256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141976 (or 141964 counting only the distinct ones).

The product of its digits is 12000, while the sum is 30.

The square root of 54512256 is about 7383.2415645162. The cubic root of 54512256 is about 379.1677445903.

The spelling of 54512256 in words is "fifty-four million, five hundred twelve thousand, two hundred fifty-six".