54570256 has 40 divisors (see below), whose sum is σ = 114617664. Its totient is φ = 25019520.

The previous prime is 54570247. The next prime is 54570287. The reversal of 54570256 is 65207545.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33951 + ... + 35521.

Almost surely, 2^54570256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54570256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57308832).

54570256 is an abundant number, since it is smaller than the sum of its proper divisors (60047408).

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

54570256 is a wasteful number, since it uses less digits than its factorization.

54570256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1759 (or 1753 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 34.

The square root of 54570256 is about 7387.1683343484. The cubic root of 54570256 is about 379.3021726732.

The spelling of 54570256 in words is "fifty-four million, five hundred seventy thousand, two hundred fifty-six".