54225800 has 24 divisors (see below), whose sum is σ = 126075450. Its totient is φ = 21690240.

The previous prime is 54225799. The next prime is 54225811. The reversal of 54225800 is 852245.

It can be written as a sum of positive squares in 3 ways, for example, as 52215076 + 2010724 = 7226^2 + 1418^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 54225800.

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, 135365 + ... + 135764.

Almost surely, 2^54225800 is an apocalyptic number.

54225800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54225800 is an abundant number, since it is smaller than the sum of its proper divisors (71849650).

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

54225800 is a wasteful number, since it uses less digits than its factorization.

54225800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271145 (or 271136 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 54225800 is about 7363.8169450360. The cubic root of 54225800 is about 378.5024160083.

The spelling of 54225800 in words is "fifty-four million, two hundred twenty-five thousand, eight hundred".