5045977697 has 2 divisors, whose sum is σ = 5045977698. Its totient is φ = 5045977696.

The previous prime is 5045977691. The next prime is 5045977753. The reversal of 5045977697 is 7967795405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3984260641 + 1061717056 = 63121^2 + 32584^2 .

It is a cyclic number.

It is not a de Polignac number, because 5045977697 - 2⁴ = 5045977681 is a prime.

It is not a weakly prime, because it can be changed into another prime (5045977691) 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, 2522988848 + 2522988849.

It is an arithmetic number, because the mean of its divisors is an integer number (2522988849).

Almost surely, 2^5045977697 is an apocalyptic number.

It is an amenable number.

5045977697 is a deficient number, since it is larger than the sum of its proper divisors (1).

5045977697 is an equidigital number, since it uses as much as digits as its factorization.

5045977697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16669800, while the sum is 59.

The square root of 5045977697 is about 71035.0455549935. The cubic root of 5045977697 is about 1715.2013461978.

The spelling of 5045977697 in words is "five billion, forty-five million, nine hundred seventy-seven thousand, six hundred ninety-seven".