208552528783 has 2 divisors, whose sum is σ = 208552528784. Its totient is φ = 208552528782.

The previous prime is 208552528741. The next prime is 208552528813. The reversal of 208552528783 is 387825255802.

208552528783 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 208552528783 - 2²¹ = 208550431631 is a prime.

It is a super-2 number, since 2×208552528783² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (208552523783) by changing a digit.

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 as a sum of consecutive naturals, namely, 104276264391 + 104276264392.

It is an arithmetic number, because the mean of its divisors is an integer number (104276264392).

Almost surely, 2^208552528783 is an apocalyptic number.

208552528783 is a deficient number, since it is larger than the sum of its proper divisors (1).

208552528783 is an equidigital number, since it uses as much as digits as its factorization.

208552528783 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752000, while the sum is 55.

The spelling of 208552528783 in words is "two hundred eight billion, five hundred fifty-two million, five hundred twenty-eight thousand, seven hundred eighty-three".