5655757 has 2 divisors, whose sum is σ = 5655758. Its totient is φ = 5655756.

The previous prime is 5655743. The next prime is 5655791. The reversal of 5655757 is 7575565.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5635876 + 19881 = 2374^2 + 141^2 .

It is a cyclic number.

It is not a de Polignac number, because 5655757 - 2¹¹ = 5653709 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5655157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2827878 + 2827879.

It is an arithmetic number, because the mean of its divisors is an integer number (2827879).

Almost surely, 2^5655757 is an apocalyptic number.

It is an amenable number.

5655757 is a deficient number, since it is larger than the sum of its proper divisors (1).

5655757 is an equidigital number, since it uses as much as digits as its factorization.

5655757 is an evil number, because the sum of its binary digits is even.

The product of its digits is 183750, while the sum is 40.

The square root of 5655757 is about 2378.1835505276. The cubic root of 5655757 is about 178.1682224854.

The spelling of 5655757 in words is "five million, six hundred fifty-five thousand, seven hundred fifty-seven".