54443314450 has 144 divisors (see below), whose sum is σ = 122078043648. Its totient is φ = 17992800000.

The previous prime is 54443314439. The next prime is 54443314463. The reversal of 54443314450 is 5441334445.

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, 21340675 + ... + 21343225.

It is an arithmetic number, because the mean of its divisors is an integer number (847764192).

Almost surely, 2^54443314450 is an apocalyptic number.

54443314450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54443314450 is an abundant number, since it is smaller than the sum of its proper divisors (67634729198).

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

54443314450 is a wasteful number, since it uses less digits than its factorization.

54443314450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2889 (or 2877 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 54443314450 its reverse (5441334445), we get a palindrome (59884648895).

The spelling of 54443314450 in words is "fifty-four billion, four hundred forty-three million, three hundred fourteen thousand, four hundred fifty".