54053533800 has 144 divisors (see below), whose sum is σ = 207462659040. Its totient is φ = 12355090560.

The previous prime is 54053533799. The next prime is 54053533817. The reversal of 54053533800 is 833535045.

54053533800 is a `hidden beast` number, since 5 + 40 + 5 + 3 + 533 + 80 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2132382 + ... + 2157581.

It is an arithmetic number, because the mean of its divisors is an integer number (1440712910).

Almost surely, 2^54053533800 is an apocalyptic number.

54053533800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54053533800 is an abundant number, since it is smaller than the sum of its proper divisors (153409125240).

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

54053533800 is a wasteful number, since it uses less digits than its factorization.

54053533800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4289992 (or 4289980 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 54053533800 in words is "fifty-four billion, fifty-three million, five hundred thirty-three thousand, eight hundred".