545033450205 has 48 divisors (see below), whose sum is σ = 963050122944. Its totient is φ = 285084138240.

The previous prime is 545033450191. The next prime is 545033450233. The reversal of 545033450205 is 502054330545.

545033450205 is a `hidden beast` number, since 54 + 503 + 34 + 50 + 20 + 5 = 666.

It is not a de Polignac number, because 545033450205 - 2¹⁶ = 545033384669 is a prime.

It is a super-2 number, since 2×545033450205² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 545033450205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 286225 + ... + 1082585.

It is an arithmetic number, because the mean of its divisors is an integer number (20063544228).

Almost surely, 2^545033450205 is an apocalyptic number.

It is an amenable number.

545033450205 is a deficient number, since it is larger than the sum of its proper divisors (418016672739).

545033450205 is a wasteful number, since it uses less digits than its factorization.

545033450205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796666 (or 796663 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 36.

The spelling of 545033450205 in words is "five hundred forty-five billion, thirty-three million, four hundred fifty thousand, two hundred five".