54504000450 has 144 divisors (see below), whose sum is σ = 153108146880. Its totient is φ = 13874509440.

The previous prime is 54504000433. The next prime is 54504000491. The reversal of 54504000450 is 5400040545.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 5408016 + ... + 5418084.

It is an arithmetic number, because the mean of its divisors is an integer number (1063251020).

Almost surely, 2^54504000450 is an apocalyptic number.

54504000450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 54504000450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76554073440).

54504000450 is an abundant number, since it is smaller than the sum of its proper divisors (98604146430).

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

54504000450 is a wasteful number, since it uses less digits than its factorization.

54504000450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10633 (or 10625 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 27.

Adding to 54504000450 its reverse (5400040545), we get a palindrome (59904040995).

The spelling of 54504000450 in words is "fifty-four billion, five hundred four million, four hundred fifty", and thus it is an aban number.