205410153 has 8 divisors (see below), whose sum is σ = 294947968. Its totient is φ = 126406224.

The previous prime is 205410151. The next prime is 205410187. The reversal of 205410153 is 351014502.

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

It is not a de Polignac number, because 205410153 - 2¹ = 205410151 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (205410151) 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, 2633425 + ... + 2633502.

It is an arithmetic number, because the mean of its divisors is an integer number (36868496).

Almost surely, 2^205410153 is an apocalyptic number.

It is an amenable number.

205410153 is a deficient number, since it is larger than the sum of its proper divisors (89537815).

205410153 is a wasteful number, since it uses less digits than its factorization.

205410153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5266943.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 205410153 is about 14332.1370702349. The cubic root of 205410153 is about 590.0298299578.

Adding to 205410153 its reverse (351014502), we get a palindrome (556424655).

The spelling of 205410153 in words is "two hundred five million, four hundred ten thousand, one hundred fifty-three".