54873453493000 has 128 divisors (see below), whose sum is σ = 132562124697600. Its totient is φ = 21238743456000.

The previous prime is 54873453492959. The next prime is 54873453493037. The reversal of 54873453493000 is 39435437845.

It is a happy number.

54873453493000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×54873453493000² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 264233206 + ... + 264440794.

It is an arithmetic number, because the mean of its divisors is an integer number (1035641599200).

Almost surely, 2^{54873453493000} is an apocalyptic number.

54873453493000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54873453493000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66281062348800).

54873453493000 is an abundant number, since it is smaller than the sum of its proper divisors (77688671204600).

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

54873453493000 is a wasteful number, since it uses less digits than its factorization.

54873453493000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216168 (or 216154 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 55.

The spelling of 54873453493000 in words is "fifty-four trillion, eight hundred seventy-three billion, four hundred fifty-three million, four hundred ninety-three thousand".