5669777 has 2 divisors, whose sum is σ = 5669778. Its totient is φ = 5669776.

The previous prime is 5669773. The next prime is 5669791. The reversal of 5669777 is 7779665.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5271616 + 398161 = 2296^2 + 631^2 .

It is a cyclic number.

It is not a de Polignac number, because 5669777 - 2² = 5669773 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5669773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2834888 + 2834889.

It is an arithmetic number, because the mean of its divisors is an integer number (2834889).

Almost surely, 2^5669777 is an apocalyptic number.

It is an amenable number.

5669777 is a deficient number, since it is larger than the sum of its proper divisors (1).

5669777 is an equidigital number, since it uses as much as digits as its factorization.

5669777 is an evil number, because the sum of its binary digits is even.

The product of its digits is 555660, while the sum is 47.

The square root of 5669777 is about 2381.1293538991. The cubic root of 5669777 is about 178.3153208193.

It can be divided in two parts, 5669 and 777, that added together give a palindrome (6446).

The spelling of 5669777 in words is "five million, six hundred sixty-nine thousand, seven hundred seventy-seven".