5454120214545 has 16 divisors (see below), whose sum is σ = 8727021467520. Its totient is φ = 2908721073024.

The previous prime is 5454120214513. The next prime is 5454120214561.

5454120214545 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5454120214545 - 2⁵ = 5454120214513 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5454120214497 and 5454120214506.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8624524 + ... + 9235293.

It is an arithmetic number, because the mean of its divisors is an integer number (545438841720).

Almost surely, 2^{5454120214545} is an apocalyptic number.

It is an amenable number.

5454120214545 is a deficient number, since it is larger than the sum of its proper divisors (3272901252975).

5454120214545 is a wasteful number, since it uses less digits than its factorization.

5454120214545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17880184.

The product of its (nonzero) digits is 640000, while the sum is 42.

It can be divided in two parts, 5454120 and 214545, that added together give a palindrome (5668665).

The spelling of 5454120214545 in words is "five trillion, four hundred fifty-four billion, one hundred twenty million, two hundred fourteen thousand, five hundred forty-five".