205472053 has 2 divisors, whose sum is σ = 205472054. Its totient is φ = 205472052.

The previous prime is 205472051. The next prime is 205472089. The reversal of 205472053 is 350274502.

205472053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 201696804 + 3775249 = 14202^2 + 1943^2 .

It is a cyclic number.

It is not a de Polignac number, because 205472053 - 2¹ = 205472051 is a prime.

Together with 205472051, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (205472051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102736026 + 102736027.

It is an arithmetic number, because the mean of its divisors is an integer number (102736027).

Almost surely, 2^205472053 is an apocalyptic number.

It is an amenable number.

205472053 is a deficient number, since it is larger than the sum of its proper divisors (1).

205472053 is an equidigital number, since it uses as much as digits as its factorization.

205472053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 205472053 is about 14334.2963901267. The cubic root of 205472053 is about 590.0890921671.

The spelling of 205472053 in words is "two hundred five million, four hundred seventy-two thousand, fifty-three".