54440446203642 has 16 divisors (see below), whose sum is σ = 110259131552640. Its totient is φ = 17917108876992.

The previous prime is 54440446203593. The next prime is 54440446203659. The reversal of 54440446203642 is 24630264404445.

It is a junction number, because it is equal to n+sod(n) for n = 54440446203591 and 54440446203600.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57426630543 + ... + 57426631490.

It is an arithmetic number, because the mean of its divisors is an integer number (6891195722040).

Almost surely, 2^{54440446203642} is an apocalyptic number.

54440446203642 is an abundant number, since it is smaller than the sum of its proper divisors (55818685348998).

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

54440446203642 is a wasteful number, since it uses less digits than its factorization.

54440446203642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114853262117.

The product of its (nonzero) digits is 8847360, while the sum is 48.

The spelling of 54440446203642 in words is "fifty-four trillion, four hundred forty billion, four hundred forty-six million, two hundred three thousand, six hundred forty-two".