545135003 has 4 divisors (see below), whose sum is σ = 623011440. Its totient is φ = 467258568.

The previous prime is 545134987. The next prime is 545135009. The reversal of 545135003 is 300531545.

545135003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 545135003 - 2⁴ = 545134987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (545135009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38938208 + ... + 38938221.

It is an arithmetic number, because the mean of its divisors is an integer number (155752860).

Almost surely, 2^545135003 is an apocalyptic number.

545135003 is a deficient number, since it is larger than the sum of its proper divisors (77876437).

545135003 is an equidigital number, since it uses as much as digits as its factorization.

545135003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77876436.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 545135003 is about 23348.1263273951. The cubic root of 545135003 is about 816.8983577155.

Adding to 545135003 its reverse (300531545), we get a palindrome (845666548).

The spelling of 545135003 in words is "five hundred forty-five million, one hundred thirty-five thousand, three".