545330202198 has 16 divisors (see below), whose sum is σ = 1090682463600. Its totient is φ = 181773057536.

The previous prime is 545330202169. The next prime is 545330202203. The reversal of 545330202198 is 891202033545.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 588615 + ... + 1198802.

It is an arithmetic number, because the mean of its divisors is an integer number (68167653975).

Almost surely, 2^545330202198 is an apocalyptic number.

545330202198 is an abundant number, since it is smaller than the sum of its proper divisors (545352261402).

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

545330202198 is a wasteful number, since it uses less digits than its factorization.

545330202198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1838271.

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 545330202198 in words is "five hundred forty-five billion, three hundred thirty million, two hundred two thousand, one hundred ninety-eight".