545013105 has 32 divisors (see below), whose sum is σ = 1073259264. Its totient is φ = 229982976.

The previous prime is 545013061. The next prime is 545013143. The reversal of 545013105 is 501310545.

545013105 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 545013105 - 2¹⁰ = 545012081 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, 198274 + ... + 201003.

It is an arithmetic number, because the mean of its divisors is an integer number (33539352).

Almost surely, 2^545013105 is an apocalyptic number.

It is an amenable number.

545013105 is a deficient number, since it is larger than the sum of its proper divisors (528246159).

545013105 is a wasteful number, since it uses less digits than its factorization.

545013105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399305.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 545013105 is about 23345.5157364321. The cubic root of 545013105 is about 816.8374641150.

The spelling of 545013105 in words is "five hundred forty-five million, thirteen thousand, one hundred five".