200052415450 has 12 divisors (see below), whose sum is σ = 372097492830. Its totient is φ = 80020966160.

The previous prime is 200052415441. The next prime is 200052415471. The reversal of 200052415450 is 54514250002.

It can be written as a sum of positive squares in 3 ways, for example, as 195410854809 + 4641560641 = 442053^2 + 68129^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2000524105 + ... + 2000524204.

Almost surely, 2^200052415450 is an apocalyptic number.

200052415450 is a deficient number, since it is larger than the sum of its proper divisors (172045077380).

200052415450 is a wasteful number, since it uses less digits than its factorization.

200052415450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4001048321 (or 4001048316 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 28.

Adding to 200052415450 its reverse (54514250002), we get a palindrome (254566665452).

The spelling of 200052415450 in words is "two hundred billion, fifty-two million, four hundred fifteen thousand, four hundred fifty".