202955339052 has 144 divisors (see below), whose sum is σ = 556843079520. Its totient is φ = 62093205504.

The previous prime is 202955339047. The next prime is 202955339063. The reversal of 202955339052 is 250933559202.

202955339052 is a `hidden beast` number, since 2 + 0 + 2 + 9 + 553 + 3 + 90 + 5 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 202955338989 and 202955339007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3950643 + ... + 4001685.

It is an arithmetic number, because the mean of its divisors is an integer number (3866965830).

Almost surely, 2^202955339052 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 202955339052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (278421539760).

202955339052 is an abundant number, since it is smaller than the sum of its proper divisors (353887740468).

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

202955339052 is a wasteful number, since it uses less digits than its factorization.

202955339052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51232 (or 51227 counting only the distinct ones).

The product of its (nonzero) digits is 729000, while the sum is 45.

The spelling of 202955339052 in words is "two hundred two billion, nine hundred fifty-five million, three hundred thirty-nine thousand, fifty-two".