54451256 has 8 divisors (see below), whose sum is σ = 102096120. Its totient is φ = 27225624.

The previous prime is 54451253. The next prime is 54451261. The reversal of 54451256 is 65215445.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54451253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3403196 + ... + 3403211.

It is an arithmetic number, because the mean of its divisors is an integer number (12762015).

Almost surely, 2^54451256 is an apocalyptic number.

It is an amenable number.

54451256 is a deficient number, since it is larger than the sum of its proper divisors (47644864).

54451256 is a wasteful number, since it uses less digits than its factorization.

54451256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6806413 (or 6806409 counting only the distinct ones).

The product of its digits is 24000, while the sum is 32.

The square root of 54451256 is about 7379.1094313609. The cubic root of 54451256 is about 379.0262604129.

The spelling of 54451256 in words is "fifty-four million, four hundred fifty-one thousand, two hundred fifty-six".