5454424244545 has 8 divisors (see below), whose sum is σ = 6572468053800. Its totient is φ = 4345433422080.

The previous prime is 5454424244471. The next prime is 5454424244557.

5454424244545 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 2537747766961 + 2916676477584 = 1593031^2 + 1707828^2 .

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

It is not a de Polignac number, because 5454424244545 - 2¹¹ = 5454424242497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5454424244492 and 5454424244501.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2263245370 + ... + 2263247779.

It is an arithmetic number, because the mean of its divisors is an integer number (821558506725).

Almost surely, 2^{5454424244545} is an apocalyptic number.

It is an amenable number.

5454424244545 is a deficient number, since it is larger than the sum of its proper divisors (1118043809255).

5454424244545 is a wasteful number, since it uses less digits than its factorization.

5454424244545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4526493395.

The product of its digits is 40960000, while the sum is 52.

The spelling of 5454424244545 in words is "five trillion, four hundred fifty-four billion, four hundred twenty-four million, two hundred forty-four thousand, five hundred forty-five".