5455184815545 has 32 divisors (see below), whose sum is σ = 8732547982080. Its totient is φ = 2908014869760.

The previous prime is 5455184815439. The next prime is 5455184815601.

5455184815545 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5455184815545 - 2⁷ = 5455184815417 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 405011071 + ... + 405024539.

It is an arithmetic number, because the mean of its divisors is an integer number (272892124440).

Almost surely, 2^{5455184815545} is an apocalyptic number.

It is an amenable number.

5455184815545 is a deficient number, since it is larger than the sum of its proper divisors (3277363166535).

5455184815545 is a wasteful number, since it uses less digits than its factorization.

5455184815545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24625.

The product of its digits is 64000000, while the sum is 60.

The spelling of 5455184815545 in words is "five trillion, four hundred fifty-five billion, one hundred eighty-four million, eight hundred fifteen thousand, five hundred forty-five".