202003053252 has 192 divisors, whose sum is σ = 633768038400. Its totient is φ = 48361950720.

The previous prime is 202003053247. The next prime is 202003053253. The reversal of 202003053252 is 252350300202.

It is not an unprimeable number, because it can be changed into a prime (202003053253) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8504649 + ... + 8528367.

It is an arithmetic number, because the mean of its divisors is an integer number (3300875200).

Almost surely, 2^202003053252 is an apocalyptic number.

202003053252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202003053252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (316884019200).

202003053252 is an abundant number, since it is smaller than the sum of its proper divisors (431764985148).

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

202003053252 is a wasteful number, since it uses less digits than its factorization.

202003053252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24466 (or 24464 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

Adding to 202003053252 its reverse (252350300202), we get a palindrome (454353353454).

The spelling of 202003053252 in words is "two hundred two billion, three million, fifty-three thousand, two hundred fifty-two".