56788050289 has 2 divisors, whose sum is σ = 56788050290. Its totient is φ = 56788050288.

The previous prime is 56788050287. The next prime is 56788050323. The reversal of 56788050289 is 98205088765.

56788050289 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 56036358400 + 751691889 = 236720^2 + 27417^2 .

It is a cyclic number.

It is not a de Polignac number, because 56788050289 - 2¹ = 56788050287 is a prime.

Together with 56788050287, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (56788050287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28394025144 + 28394025145.

It is an arithmetic number, because the mean of its divisors is an integer number (28394025145).

Almost surely, 2^56788050289 is an apocalyptic number.

It is an amenable number.

56788050289 is a deficient number, since it is larger than the sum of its proper divisors (1).

56788050289 is an equidigital number, since it uses as much as digits as its factorization.

56788050289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9676800, while the sum is 58.

The spelling of 56788050289 in words is "fifty-six billion, seven hundred eighty-eight million, fifty thousand, two hundred eighty-nine".