200521083252 has 96 divisors (see below), whose sum is σ = 547938800640. Its totient is φ = 55890581760.

The previous prime is 200521083227. The next prime is 200521083307. The reversal of 200521083252 is 252380125002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 494808 + ... + 803664.

It is an arithmetic number, because the mean of its divisors is an integer number (5707695840).

Almost surely, 2^200521083252 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200521083252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (273969400320).

200521083252 is an abundant number, since it is smaller than the sum of its proper divisors (347417717388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200521083252 is a wasteful number, since it uses less digits than its factorization.

200521083252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309061 (or 309059 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The spelling of 200521083252 in words is "two hundred billion, five hundred twenty-one million, eighty-three thousand, two hundred fifty-two".