545003355 has 64 divisors (see below), whose sum is σ = 965099520. Its totient is φ = 260983296.

The previous prime is 545003311. The next prime is 545003359. The reversal of 545003355 is 553300545.

545003355 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 545003355 - 2¹⁰ = 545002331 is a prime.

It is a super-2 number, since 2×545003355² = 594057313922512050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (545003359) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1460949 + ... + 1461321.

It is an arithmetic number, because the mean of its divisors is an integer number (15079680).

Almost surely, 2^545003355 is an apocalyptic number.

545003355 is a deficient number, since it is larger than the sum of its proper divisors (420096165).

545003355 is a wasteful number, since it uses less digits than its factorization.

545003355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580.

The product of its (nonzero) digits is 22500, while the sum is 30.

The square root of 545003355 is about 23345.3069159521. The cubic root of 545003355 is about 816.8325931540.

The spelling of 545003355 in words is "five hundred forty-five million, three thousand, three hundred fifty-five".