204116253 has 32 divisors (see below), whose sum is σ = 306450432. Its totient is φ = 119784000.

The previous prime is 204116219. The next prime is 204116257. The reversal of 204116253 is 352611402.

It is not a de Polignac number, because 204116253 - 2²⁵ = 170561821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204116257) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 156000 + ... + 157302.

It is an arithmetic number, because the mean of its divisors is an integer number (9576576).

Almost surely, 2^204116253 is an apocalyptic number.

It is an amenable number.

204116253 is a deficient number, since it is larger than the sum of its proper divisors (102334179).

204116253 is a wasteful number, since it uses less digits than its factorization.

204116253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1465.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 204116253 is about 14286.9259464729. The cubic root of 204116253 is about 588.7883330237.

Adding to 204116253 its reverse (352611402), we get a palindrome (556727655).

The spelling of 204116253 in words is "two hundred four million, one hundred sixteen thousand, two hundred fifty-three".