204450977352 has 64 divisors (see below), whose sum is σ = 513733752000. Its totient is φ = 67803519744.

The previous prime is 204450977347. The next prime is 204450977363. The reversal of 204450977352 is 253779054402.

204450977352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4749558 + ... + 4792410.

It is an arithmetic number, because the mean of its divisors is an integer number (8027089875).

Almost surely, 2^204450977352 is an apocalyptic number.

It is an amenable number.

204450977352 is an abundant number, since it is smaller than the sum of its proper divisors (309282774648).

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

204450977352 is a wasteful number, since it uses less digits than its factorization.

204450977352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43870 (or 43866 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 48.

The spelling of 204450977352 in words is "two hundred four billion, four hundred fifty million, nine hundred seventy-seven thousand, three hundred fifty-two".