54212004000 has 1920 divisors, whose sum is σ = 258919524864. Its totient is φ = 10782720000.

The previous prime is 54212003981. The next prime is 54212004031. The reversal of 54212004000 is 40021245.

54212004000 is a `hidden beast` number, since 5 + 421 + 200 + 40 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 1022867974 + ... + 1022868026.

Almost surely, 2^54212004000 is an apocalyptic number.

54212004000 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 54212004000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129459762432).

54212004000 is an abundant number, since it is smaller than the sum of its proper divisors (204707520864).

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

54212004000 is a wasteful number, since it uses less digits than its factorization.

54212004000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

Adding to 54212004000 its reverse (40021245), we get a palindrome (54252025245).

The spelling of 54212004000 in words is "fifty-four billion, two hundred twelve million, four thousand".