5275277747 has 2 divisors, whose sum is σ = 5275277748. Its totient is φ = 5275277746.

The previous prime is 5275277737. The next prime is 5275277789. The reversal of 5275277747 is 7477725725.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5275277747 - 2⁴ = 5275277731 is a prime.

It is not a weakly prime, because it can be changed into another prime (5275277717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2637638873 + 2637638874.

It is an arithmetic number, because the mean of its divisors is an integer number (2637638874).

Almost surely, 2^5275277747 is an apocalyptic number.

5275277747 is a deficient number, since it is larger than the sum of its proper divisors (1).

5275277747 is an equidigital number, since it uses as much as digits as its factorization.

5275277747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6722800, while the sum is 53.

The square root of 5275277747 is about 72631.1072957035. The cubic root of 5275277747 is about 1740.7982582708.

The spelling of 5275277747 in words is "five billion, two hundred seventy-five million, two hundred seventy-seven thousand, seven hundred forty-seven".