54019900 has 36 divisors (see below), whose sum is σ = 127882440. Its totient is φ = 19643200.

The previous prime is 54019891. The next prime is 54019921. The reversal of 54019900 is 991045.

54019900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23455 + ... + 25654.

It is an arithmetic number, because the mean of its divisors is an integer number (3552290).

Almost surely, 2^54019900 is an apocalyptic number.

54019900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54019900 is an abundant number, since it is smaller than the sum of its proper divisors (73862540).

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

54019900 is a wasteful number, since it uses less digits than its factorization.

54019900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49134 (or 49127 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 54019900 is about 7349.8231271235. The cubic root of 54019900 is about 378.0227396900.

The spelling of 54019900 in words is "fifty-four million, nineteen thousand, nine hundred".