5207787073 has 2 divisors, whose sum is σ = 5207787074. Its totient is φ = 5207787072.

The previous prime is 5207787047. The next prime is 5207787097. The reversal of 5207787073 is 3707877025.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3493164609 + 1714622464 = 59103^2 + 41408^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5207787073 is a prime.

It is not a weakly prime, because it can be changed into another prime (5207787373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2603893536 + 2603893537.

It is an arithmetic number, because the mean of its divisors is an integer number (2603893537).

Almost surely, 2^5207787073 is an apocalyptic number.

It is an amenable number.

5207787073 is a deficient number, since it is larger than the sum of its proper divisors (1).

5207787073 is an equidigital number, since it uses as much as digits as its factorization.

5207787073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576240, while the sum is 46.

The square root of 5207787073 is about 72164.9989468579. The cubic root of 5207787073 is about 1733.3425828361.

The spelling of 5207787073 in words is "five billion, two hundred seven million, seven hundred eighty-seven thousand, seventy-three".