545050005 has 16 divisors (see below), whose sum is σ = 923379264. Its totient is φ = 273593600.

The previous prime is 545049991. The next prime is 545050007. The reversal of 545050005 is 500050545.

545050005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 545050005 - 2⁷ = 545049877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545050007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1068471 + ... + 1068980.

It is an arithmetic number, because the mean of its divisors is an integer number (57711204).

Almost surely, 2^545050005 is an apocalyptic number.

It is an amenable number.

545050005 is a deficient number, since it is larger than the sum of its proper divisors (378329259).

545050005 is a wasteful number, since it uses less digits than its factorization.

545050005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2137476.

The product of its (nonzero) digits is 2500, while the sum is 24.

The square root of 545050005 is about 23346.3060247226. The cubic root of 545050005 is about 816.8558983031.

It can be divided in two parts, 5450 and 50005, that added together give a palindrome (55455).

The spelling of 545050005 in words is "five hundred forty-five million, fifty thousand, five".