200420275052 has 6 divisors (see below), whose sum is σ = 350735481348. Its totient is φ = 100210137524.

The previous prime is 200420275007. The next prime is 200420275061. The reversal of 200420275052 is 250572024002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25052534378 + ... + 25052534385.

It is an arithmetic number, because the mean of its divisors is an integer number (58455913558).

Almost surely, 2^200420275052 is an apocalyptic number.

It is an amenable number.

200420275052 is a deficient number, since it is larger than the sum of its proper divisors (150315206296).

200420275052 is a wasteful number, since it uses less digits than its factorization.

200420275052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50105068767 (or 50105068765 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 29.

Adding to 200420275052 its reverse (250572024002), we get a palindrome (450992299054).

The spelling of 200420275052 in words is "two hundred billion, four hundred twenty million, two hundred seventy-five thousand, fifty-two".