54645054645 has 32 divisors (see below), whose sum is σ = 88330909824. Its totient is φ = 28844640000.

The previous prime is 54645054637. The next prime is 54645054703.

It is a happy number.

54645054645 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54645054645 - 2³ = 54645054637 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54645054594 and 54645054603.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5514195 + ... + 5524095.

It is an arithmetic number, because the mean of its divisors is an integer number (2760340932).

Almost surely, 2^54645054645 is an apocalyptic number.

It is an amenable number.

54645054645 is a deficient number, since it is larger than the sum of its proper divisors (33685855179).

54645054645 is a wasteful number, since it uses less digits than its factorization.

54645054645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13653.

The product of its (nonzero) digits is 5760000, while the sum is 48.

The spelling of 54645054645 in words is "fifty-four billion, six hundred forty-five million, fifty-four thousand, six hundred forty-five".