200265473628 has 384 divisors, whose sum is σ = 596090880000. Its totient is φ = 57605748480.

The previous prime is 200265473591. The next prime is 200265473633. The reversal of 200265473628 is 826374562002.

200265473628 is a `hidden beast` number, since 20 + 0 + 26 + 547 + 3 + 62 + 8 = 666.

It is a congruent number.

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 127 ways as a sum of consecutive naturals, for example, 573826398 + ... + 573826746.

It is an arithmetic number, because the mean of its divisors is an integer number (1552320000).

Almost surely, 2^200265473628 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 200265473628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (298045440000).

200265473628 is an abundant number, since it is smaller than the sum of its proper divisors (395825406372).

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

200265473628 is a wasteful number, since it uses less digits than its factorization.

200265473628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702 (or 694 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 200265473628 in words is "two hundred billion, two hundred sixty-five million, four hundred seventy-three thousand, six hundred twenty-eight".