52023569977 has 2 divisors, whose sum is σ = 52023569978. Its totient is φ = 52023569976.

The previous prime is 52023569953. The next prime is 52023569993. The reversal of 52023569977 is 77996532025.

52023569977 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 can be written as a sum of positive squares in only one way, i.e., 44192027961 + 7831542016 = 210219^2 + 88496^2 .

It is a cyclic number.

It is not a de Polignac number, because 52023569977 - 2¹¹ = 52023567929 is a prime.

It is not a weakly prime, because it can be changed into another prime (52023569777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26011784988 + 26011784989.

It is an arithmetic number, because the mean of its divisors is an integer number (26011784989).

Almost surely, 2^52023569977 is an apocalyptic number.

It is an amenable number.

52023569977 is a deficient number, since it is larger than the sum of its proper divisors (1).

52023569977 is an equidigital number, since it uses as much as digits as its factorization.

52023569977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7144200, while the sum is 55.

The spelling of 52023569977 in words is "fifty-two billion, twenty-three million, five hundred sixty-nine thousand, nine hundred seventy-seven".