54642406073999 has 8 divisors (see below), whose sum is σ = 55079924858880. Its totient is φ = 54205000783416.

The previous prime is 54642406073917. The next prime is 54642406074031. The reversal of 54642406073999 is 99937060424645.

54642406073999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 54642406073999 - 2³⁶ = 54573686597263 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 (54642456073999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27406679 + ... + 29332760.

It is an arithmetic number, because the mean of its divisors is an integer number (6884990607360).

Almost surely, 2^{54642406073999} is an apocalyptic number.

54642406073999 is a deficient number, since it is larger than the sum of its proper divisors (437518784881).

54642406073999 is a wasteful number, since it uses less digits than its factorization.

54642406073999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56747149.

The product of its (nonzero) digits is 352719360, while the sum is 68.

The spelling of 54642406073999 in words is "fifty-four trillion, six hundred forty-two billion, four hundred six million, seventy-three thousand, nine hundred ninety-nine".