545333242333545 has 128 divisors (see below), whose sum is σ = 1007850818419200. Its totient is φ = 279526819912704.

The previous prime is 545333242333511. The next prime is 545333242333547.

545333242333545 is a `hidden beast` number, since 5 + 4 + 5 + 3 + 33 + 24 + 233 + 354 + 5 = 666.

545333242333545 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 545333242333545 - 2¹¹ = 545333242331497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 545333242333491 and 545333242333500.

It is not an unprimeable number, because it can be changed into a prime (545333242333547) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2509374351 + ... + 2509591659.

It is an arithmetic number, because the mean of its divisors is an integer number (7873834518900).

Almost surely, 2^{545333242333545} is an apocalyptic number.

It is an amenable number.

545333242333545 is a deficient number, since it is larger than the sum of its proper divisors (462517576085655).

545333242333545 is a wasteful number, since it uses less digits than its factorization.

545333242333545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223496 (or 223490 counting only the distinct ones).

The product of its digits is 116640000, while the sum is 54.

The spelling of 545333242333545 in words is "five hundred forty-five trillion, three hundred thirty-three billion, two hundred forty-two million, three hundred thirty-three thousand, five hundred forty-five".