545344364 has 6 divisors (see below), whose sum is σ = 954352644. Its totient is φ = 272672180.

The previous prime is 545344363. The next prime is 545344381. The reversal of 545344364 is 463443545.

It is not an unprimeable number, because it can be changed into a prime (545344363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68168042 + ... + 68168049.

It is an arithmetic number, because the mean of its divisors is an integer number (159058774).

Almost surely, 2^545344364 is an apocalyptic number.

It is an amenable number.

545344364 is a deficient number, since it is larger than the sum of its proper divisors (409008280).

545344364 is a wasteful number, since it uses less digits than its factorization.

545344364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136336095 (or 136336093 counting only the distinct ones).

The product of its digits is 345600, while the sum is 38.

The square root of 545344364 is about 23352.6093616966. The cubic root of 545344364 is about 817.0029218854.

The spelling of 545344364 in words is "five hundred forty-five million, three hundred forty-four thousand, three hundred sixty-four".