54443452400 has 120 divisors (see below), whose sum is σ = 138161109504. Its totient is φ = 20584569600.

The previous prime is 54443452387. The next prime is 54443452409. The reversal of 54443452400 is 425434445.

54443452400 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 not an unprimeable number, because it can be changed into a prime (54443452409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 482147 + ... + 584253.

Almost surely, 2^54443452400 is an apocalyptic number.

54443452400 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 54443452400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69080554752).

54443452400 is an abundant number, since it is smaller than the sum of its proper divisors (83717657104).

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

54443452400 is a wasteful number, since it uses less digits than its factorization.

54443452400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102199 (or 102188 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 35.

Adding to 54443452400 its reverse (425434445), we get a palindrome (54868886845).

The spelling of 54443452400 in words is "fifty-four billion, four hundred forty-three million, four hundred fifty-two thousand, four hundred".