54440001450 has 48 divisors (see below), whose sum is σ = 150012452160. Its totient is φ = 14517333360.

The previous prime is 54440001443. The next prime is 54440001481. The reversal of 54440001450 is 5410004445.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 20161614 + ... + 20164313.

It is an arithmetic number, because the mean of its divisors is an integer number (3125259420).

Almost surely, 2^54440001450 is an apocalyptic number.

54440001450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54440001450 is an abundant number, since it is smaller than the sum of its proper divisors (95572450710).

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

54440001450 is a wasteful number, since it uses less digits than its factorization.

54440001450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40325948 (or 40325937 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

Adding to 54440001450 its reverse (5410004445), we get a palindrome (59850005895).

The spelling of 54440001450 in words is "fifty-four billion, four hundred forty million, one thousand, four hundred fifty".