200024255252 has 24 divisors (see below), whose sum is σ = 358731620520. Its totient is φ = 97531568640.

The previous prime is 200024255251. The next prime is 200024255257. The reversal of 200024255252 is 252552420002.

It can be written as a sum of positive squares in 4 ways, for example, as 20726209156 + 179298046096 = 143966^2 + 423436^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200024255251) 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, 133274 + ... + 646382.

It is an arithmetic number, because the mean of its divisors is an integer number (14947150855).

Almost surely, 2^200024255252 is an apocalyptic number.

It is an amenable number.

200024255252 is a deficient number, since it is larger than the sum of its proper divisors (158707365268).

200024255252 is a wasteful number, since it uses less digits than its factorization.

200024255252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515531 (or 515529 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 29.

Adding to 200024255252 its reverse (252552420002), we get a palindrome (452576675254).

The spelling of 200024255252 in words is "two hundred billion, twenty-four million, two hundred fifty-five thousand, two hundred fifty-two".