545022204004 has 12 divisors (see below), whose sum is σ = 959500168704. Its totient is φ = 270879298664.

The previous prime is 545022203977. The next prime is 545022204007. The reversal of 545022204004 is 400402220545.

It is not an unprimeable number, because it can be changed into a prime (545022204007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 407950084 + ... + 407951419.

It is an arithmetic number, because the mean of its divisors is an integer number (79958347392).

Almost surely, 2^545022204004 is an apocalyptic number.

It is an amenable number.

545022204004 is a deficient number, since it is larger than the sum of its proper divisors (414477964700).

545022204004 is a wasteful number, since it uses less digits than its factorization.

545022204004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815901674 (or 815901672 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 28.

Adding to 545022204004 its reverse (400402220545), we get a palindrome (945424424549).

The spelling of 545022204004 in words is "five hundred forty-five billion, twenty-two million, two hundred four thousand, four".