5277322777 has 2 divisors, whose sum is σ = 5277322778. Its totient is φ = 5277322776.

The previous prime is 5277322769. The next prime is 5277322823. The reversal of 5277322777 is 7772237725.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2707745296 + 2569577481 = 52036^2 + 50691^2 .

It is a cyclic number.

It is not a de Polignac number, because 5277322777 - 2³ = 5277322769 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5277322777.

It is not a weakly prime, because it can be changed into another prime (5277322717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2638661388 + 2638661389.

It is an arithmetic number, because the mean of its divisors is an integer number (2638661389).

Almost surely, 2^5277322777 is an apocalyptic number.

It is an amenable number.

5277322777 is a deficient number, since it is larger than the sum of its proper divisors (1).

5277322777 is an equidigital number, since it uses as much as digits as its factorization.

5277322777 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016840, while the sum is 49.

The square root of 5277322777 is about 72645.1841280618. The cubic root of 5277322777 is about 1741.0231769012.

The spelling of 5277322777 in words is "five billion, two hundred seventy-seven million, three hundred twenty-two thousand, seven hundred seventy-seven".