545184944402 has 32 divisors (see below), whose sum is σ = 939705338880. Its totient is φ = 232375953600.

The previous prime is 545184944383. The next prime is 545184944431. The reversal of 545184944402 is 204449481545.

It is a happy number.

It is a super-2 number, since 2×545184944402² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7462652 + ... + 7535352.

It is an arithmetic number, because the mean of its divisors is an integer number (29365791840).

Almost surely, 2^545184944402 is an apocalyptic number.

545184944402 is a deficient number, since it is larger than the sum of its proper divisors (394520394478).

545184944402 is a wasteful number, since it uses less digits than its factorization.

545184944402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75626.

The product of its (nonzero) digits is 3686400, while the sum is 50.

The spelling of 545184944402 in words is "five hundred forty-five billion, one hundred eighty-four million, nine hundred forty-four thousand, four hundred two".