5650679677 has 2 divisors, whose sum is σ = 5650679678. Its totient is φ = 5650679676.

The previous prime is 5650679663. The next prime is 5650679681. The reversal of 5650679677 is 7769760565.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4333062276 + 1317617401 = 65826^2 + 36299^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5650679677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5650679647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2825339838 + 2825339839.

It is an arithmetic number, because the mean of its divisors is an integer number (2825339839).

Almost surely, 2^5650679677 is an apocalyptic number.

It is an amenable number.

5650679677 is a deficient number, since it is larger than the sum of its proper divisors (1).

5650679677 is an equidigital number, since it uses as much as digits as its factorization.

5650679677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16669800, while the sum is 58.

The square root of 5650679677 is about 75171.0029000545. The cubic root of 5650679677 is about 1781.1489107757.

The spelling of 5650679677 in words is "five billion, six hundred fifty million, six hundred seventy-nine thousand, six hundred seventy-seven".