5278007773 has 2 divisors, whose sum is σ = 5278007774. Its totient is φ = 5278007772.

The previous prime is 5278007753. The next prime is 5278007837. The reversal of 5278007773 is 3777008725.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5264663364 + 13344409 = 72558^2 + 3653^2 .

It is a cyclic number.

It is not a de Polignac number, because 5278007773 - 2¹⁷ = 5277876701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5278007753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2639003886 + 2639003887.

It is an arithmetic number, because the mean of its divisors is an integer number (2639003887).

Almost surely, 2^5278007773 is an apocalyptic number.

It is an amenable number.

5278007773 is a deficient number, since it is larger than the sum of its proper divisors (1).

5278007773 is an equidigital number, since it uses as much as digits as its factorization.

5278007773 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 5278007773 is about 72649.8986441137. The cubic root of 5278007773 is about 1741.0985018571.

The spelling of 5278007773 in words is "five billion, two hundred seventy-eight million, seven thousand, seven hundred seventy-three".