545555302366050 has 72 divisors (see below), whose sum is σ = 1465746779299140. Its totient is φ = 145479276633600.

The previous prime is 545555302366037. The next prime is 545555302366187. The reversal of 545555302366050 is 50663203555545.

545555302366050 is a `hidden beast` number, since 5 + 4 + 5 + 5 + 5 + 5 + 3 + 0 + 23 + 6 + 605 + 0 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 452565674035281 + 92989628330769 = 21273591^2 + 9643113^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 21876670 + ... + 39619430.

Almost surely, 2^{545555302366050} is an apocalyptic number.

545555302366050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

545555302366050 is an abundant number, since it is smaller than the sum of its proper divisors (920191476933090).

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

545555302366050 is a wasteful number, since it uses less digits than its factorization.

545555302366050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17811108 (or 17811100 counting only the distinct ones).

The product of its (nonzero) digits is 40500000, while the sum is 54.

The spelling of 545555302366050 in words is "five hundred forty-five trillion, five hundred fifty-five billion, three hundred two million, three hundred sixty-six thousand, fifty".