54638600 has 24 divisors (see below), whose sum is σ = 127035210. Its totient is φ = 21855360.

The previous prime is 54638599. The next prime is 54638611. The reversal of 54638600 is 683645.

It can be written as a sum of positive squares in 3 ways, for example, as 47141956 + 7496644 = 6866^2 + 2738^2 .

It is a hoax number, since the sum of its digits (32) 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 5 ways as a sum of consecutive naturals, for example, 136397 + ... + 136796.

Almost surely, 2^54638600 is an apocalyptic number.

54638600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54638600 is an abundant number, since it is smaller than the sum of its proper divisors (72396610).

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

54638600 is a wasteful number, since it uses less digits than its factorization.

54638600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273209 (or 273200 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 54638600 is about 7391.7927460123. The cubic root of 54638600 is about 379.4604531180.

The spelling of 54638600 in words is "fifty-four million, six hundred thirty-eight thousand, six hundred".