205160054 has 8 divisors (see below), whose sum is σ = 335716488. Its totient is φ = 93254560.

The previous prime is 205160047. The next prime is 205160057. The reversal of 205160054 is 450061502.

205160054 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (205160057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4662707 + ... + 4662750.

It is an arithmetic number, because the mean of its divisors is an integer number (41964561).

Almost surely, 2^205160054 is an apocalyptic number.

205160054 is a deficient number, since it is larger than the sum of its proper divisors (130556434).

205160054 is a wasteful number, since it uses less digits than its factorization.

205160054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9325470.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 205160054 is about 14323.4093008613. The cubic root of 205160054 is about 589.7902673090.

The spelling of 205160054 in words is "two hundred five million, one hundred sixty thousand, fifty-four".