206025153 has 8 divisors (see below), whose sum is σ = 277420416. Its totient is φ = 135990000.

The previous prime is 206025133. The next prime is 206025203. The reversal of 206025153 is 351520602.

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

It is not a de Polignac number, because 206025153 - 2⁶ = 206025089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (206025133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 339673 + ... + 340278.

It is an arithmetic number, because the mean of its divisors is an integer number (34677552).

Almost surely, 2^206025153 is an apocalyptic number.

It is an amenable number.

206025153 is a deficient number, since it is larger than the sum of its proper divisors (71395263).

206025153 is a wasteful number, since it uses less digits than its factorization.

206025153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680055.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 206025153 is about 14353.5763139365. The cubic root of 206025153 is about 590.6180949446.

Adding to 206025153 its reverse (351520602), we get a palindrome (557545755).

The spelling of 206025153 in words is "two hundred six million, twenty-five thousand, one hundred fifty-three".