205552093300 has 36 divisors (see below), whose sum is σ = 452158305676. Its totient is φ = 81094521600.

The previous prime is 205552093283. The next prime is 205552093303. The reversal of 205552093300 is 3390255502.

It can be written as a sum of positive squares in 6 ways, for example, as 1123322256 + 204428771044 = 33516^2 + 452138^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (205552093303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14071611 + ... + 14086210.

Almost surely, 2^205552093300 is an apocalyptic number.

205552093300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

205552093300 is an abundant number, since it is smaller than the sum of its proper divisors (246606212376).

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

205552093300 is a wasteful number, since it uses less digits than its factorization.

205552093300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28157908 (or 28157901 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 34.

The spelling of 205552093300 in words is "two hundred five billion, five hundred fifty-two million, ninety-three thousand, three hundred".