54444130400 has 72 divisors (see below), whose sum is σ = 144994641624. Its totient is φ = 19797862400.

The previous prime is 54444130399. The next prime is 54444130409. The reversal of 54444130400 is 403144445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54444130409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3084617 + ... + 3102216.

It is an arithmetic number, because the mean of its divisors is an integer number (2013814467).

Almost surely, 2^54444130400 is an apocalyptic number.

54444130400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

54444130400 is an abundant number, since it is smaller than the sum of its proper divisors (90550511224).

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

54444130400 is a wasteful number, since it uses less digits than its factorization.

54444130400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6186864 (or 6186851 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 54444130400 its reverse (403144445), we get a palindrome (54847274845).

The spelling of 54444130400 in words is "fifty-four billion, four hundred forty-four million, one hundred thirty thousand, four hundred".