54521420300 has 72 divisors (see below), whose sum is σ = 121598352624. Its totient is φ = 21203562240.

The previous prime is 54521420281. The next prime is 54521420311. The reversal of 54521420300 is 302412545.

It is a happy number.

54521420300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 54521420300.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5904287 + ... + 5913513.

Almost surely, 2^54521420300 is an apocalyptic number.

54521420300 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 54521420300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60799176312).

54521420300 is an abundant number, since it is smaller than the sum of its proper divisors (67076932324).

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

54521420300 is a wasteful number, since it uses less digits than its factorization.

54521420300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10875 (or 10868 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 54521420300 its reverse (302412545), we get a palindrome (54823832845).

The spelling of 54521420300 in words is "fifty-four billion, five hundred twenty-one million, four hundred twenty thousand, three hundred".