205553082 has 16 divisors (see below), whose sum is σ = 469835712. Its totient is φ = 58729440.

The previous prime is 205553071. The next prime is 205553087. The reversal of 205553082 is 280355502.

205553082 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (205553087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2447019 + ... + 2447102.

It is an arithmetic number, because the mean of its divisors is an integer number (29364732).

Almost surely, 2^205553082 is an apocalyptic number.

205553082 is an abundant number, since it is smaller than the sum of its proper divisors (264282630).

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

205553082 is a wasteful number, since it uses less digits than its factorization.

205553082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4894133.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 205553082 is about 14337.1225146471. The cubic root of 205553082 is about 590.1666502331.

The spelling of 205553082 in words is "two hundred five million, five hundred fifty-three thousand, eighty-two".