5068772977 has 2 divisors, whose sum is σ = 5068772978. Its totient is φ = 5068772976.

The previous prime is 5068772911. The next prime is 5068772987. The reversal of 5068772977 is 7792778605.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2548331361 + 2520441616 = 50481^2 + 50204^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5068772977 is a prime.

It is not a weakly prime, because it can be changed into another prime (5068772987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2534386488 + 2534386489.

It is an arithmetic number, because the mean of its divisors is an integer number (2534386489).

Almost surely, 2^5068772977 is an apocalyptic number.

It is an amenable number.

5068772977 is a deficient number, since it is larger than the sum of its proper divisors (1).

5068772977 is an equidigital number, since it uses as much as digits as its factorization.

5068772977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10372320, while the sum is 58.

The square root of 5068772977 is about 71195.3156956271. The cubic root of 5068772977 is about 1717.7802825701.

The spelling of 5068772977 in words is "five billion, sixty-eight million, seven hundred seventy-two thousand, nine hundred seventy-seven".