205055002 has 8 divisors (see below), whose sum is σ = 308938176. Its totient is φ = 102075612.

The previous prime is 205054991. The next prime is 205055017. The reversal of 205055002 is 200550502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225378 + ... + 226285.

It is an arithmetic number, because the mean of its divisors is an integer number (38617272).

Almost surely, 2^205055002 is an apocalyptic number.

205055002 is a deficient number, since it is larger than the sum of its proper divisors (103883174).

205055002 is a wasteful number, since it uses less digits than its factorization.

205055002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451892.

The product of its (nonzero) digits is 500, while the sum is 19.

The square root of 205055002 is about 14319.7416876143. The cubic root of 205055002 is about 589.6895829502.

The spelling of 205055002 in words is "two hundred five million, fifty-five thousand, two".