205052552 has 16 divisors (see below), whose sum is σ = 393415440. Its totient is φ = 100141776.

The previous prime is 205052539. The next prime is 205052609. The reversal of 205052552 is 255250502.

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, 297698 + ... + 298385.

It is an arithmetic number, because the mean of its divisors is an integer number (24588465).

Almost surely, 2^205052552 is an apocalyptic number.

It is an amenable number.

205052552 is a deficient number, since it is larger than the sum of its proper divisors (188362888).

205052552 is a wasteful number, since it uses less digits than its factorization.

205052552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596132 (or 596128 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 26.

The square root of 205052552 is about 14319.6561411229. The cubic root of 205052552 is about 589.6872344011.

The spelling of 205052552 in words is "two hundred five million, fifty-two thousand, five hundred fifty-two".