54163256 has 16 divisors (see below), whose sum is σ = 116064240. Its totient is φ = 23212800.

The previous prime is 54163253. The next prime is 54163267. The reversal of 54163256 is 65236145.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54163253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 483545 + ... + 483656.

It is an arithmetic number, because the mean of its divisors is an integer number (7254015).

Almost surely, 2^54163256 is an apocalyptic number.

54163256 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

54163256 is an abundant number, since it is smaller than the sum of its proper divisors (61900984).

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

54163256 is a wasteful number, since it uses less digits than its factorization.

54163256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967214 (or 967210 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

The square root of 54163256 is about 7359.5690091200. The cubic root of 54163256 is about 378.3568385499.

The spelling of 54163256 in words is "fifty-four million, one hundred sixty-three thousand, two hundred fifty-six".