545045204116 has 24 divisors (see below), whose sum is σ = 1090491476480. Its totient is φ = 233504858592.

The previous prime is 545045204101. The next prime is 545045204117. The reversal of 545045204116 is 611402540545.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545045204117) 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 7 ways as a sum of consecutive naturals, for example, 3503475 + ... + 3655738.

Almost surely, 2^545045204116 is an apocalyptic number.

It is an amenable number.

545045204116 is an abundant number, since it is smaller than the sum of its proper divisors (545446272364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

545045204116 is a wasteful number, since it uses less digits than its factorization.

545045204116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7161943 (or 7161941 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 37.

The spelling of 545045204116 in words is "five hundred forty-five billion, forty-five million, two hundred four thousand, one hundred sixteen".