200039051543 has 2 divisors, whose sum is σ = 200039051544. Its totient is φ = 200039051542.

The previous prime is 200039051539. The next prime is 200039051549. The reversal of 200039051543 is 345150930002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200039051543 - 2² = 200039051539 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200039051549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100019525771 + 100019525772.

It is an arithmetic number, because the mean of its divisors is an integer number (100019525772).

Almost surely, 2^200039051543 is an apocalyptic number.

200039051543 is a deficient number, since it is larger than the sum of its proper divisors (1).

200039051543 is an equidigital number, since it uses as much as digits as its factorization.

200039051543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200, while the sum is 32.

Adding to 200039051543 its reverse (345150930002), we get a palindrome (545189981545).

The spelling of 200039051543 in words is "two hundred billion, thirty-nine million, fifty-one thousand, five hundred forty-three".