54859800 has 48 divisors (see below), whose sum is σ = 170067240. Its totient is φ = 14629120.

The previous prime is 54859781. The next prime is 54859811. The reversal of 54859800 is 895845.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45117 + ... + 46316.

Almost surely, 2^54859800 is an apocalyptic number.

54859800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54859800 is an abundant number, since it is smaller than the sum of its proper divisors (115207440).

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

54859800 is a wasteful number, since it uses less digits than its factorization.

54859800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91452 (or 91443 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 39.

The square root of 54859800 is about 7406.7401736526. The cubic root of 54859800 is about 379.9718354010.

The spelling of 54859800 in words is "fifty-four million, eight hundred fifty-nine thousand, eight hundred".