200000253 has 4 divisors (see below), whose sum is σ = 266667008. Its totient is φ = 133333500.

The previous prime is 200000243. The next prime is 200000299. The reversal of 200000253 is 352000002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 200000253 - 2⁴ = 200000237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200000243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33333373 + ... + 33333378.

It is an arithmetic number, because the mean of its divisors is an integer number (66666752).

Almost surely, 2^200000253 is an apocalyptic number.

It is an amenable number.

200000253 is a deficient number, since it is larger than the sum of its proper divisors (66666755).

200000253 is an equidigital number, since it uses as much as digits as its factorization.

200000253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66666754.

The product of its (nonzero) digits is 60, while the sum is 12.

The square root of 200000253 is about 14142.1445686289. The cubic root of 200000253 is about 584.8037942346.

Adding to 200000253 its reverse (352000002), we get a palindrome (552000255).

The spelling of 200000253 in words is "two hundred million, two hundred fifty-three", and thus it is an aban number.