5454442444545 has 32 divisors (see below), whose sum is σ = 9696894704640. Its totient is φ = 2909003529600.

The previous prime is 5454442444519. The next prime is 5454442444601.

5454442444545 is a `hidden beast` number, since 5 + 4 + 54 + 4 + 4 + 2 + 4 + 44 + 545 = 666.

5454442444545 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5454442444545 - 2¹⁷ = 5454442313473 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5454442444491 and 5454442444500.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 16515877 + ... + 16842893.

It is an arithmetic number, because the mean of its divisors is an integer number (303027959520).

Almost surely, 2^{5454442444545} is an apocalyptic number.

It is an amenable number.

5454442444545 is a deficient number, since it is larger than the sum of its proper divisors (4242452260095).

5454442444545 is a wasteful number, since it uses less digits than its factorization.

5454442444545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450582 (or 450576 counting only the distinct ones).

The product of its digits is 81920000, while the sum is 54.

The spelling of 5454442444545 in words is "five trillion, four hundred fifty-four billion, four hundred forty-two million, four hundred forty-four thousand, five hundred forty-five".