54105611541573 has 8 divisors (see below), whose sum is σ = 73217543976928. Its totient is φ = 35532043400304.

The previous prime is 54105611541563. The next prime is 54105611541587. The reversal of 54105611541573 is 37514511650145.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54105611541573 - 2²² = 54105607347269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54105611541503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134591073286 + ... + 134591073687.

It is an arithmetic number, because the mean of its divisors is an integer number (9152192997116).

Almost surely, 2^{54105611541573} is an apocalyptic number.

It is an amenable number.

54105611541573 is a deficient number, since it is larger than the sum of its proper divisors (19111932435355).

54105611541573 is a wasteful number, since it uses less digits than its factorization.

54105611541573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269182147043.

The product of its (nonzero) digits is 1260000, while the sum is 48.

The spelling of 54105611541573 in words is "fifty-four trillion, one hundred five billion, six hundred eleven million, five hundred forty-one thousand, five hundred seventy-three".