5501777 has 2 divisors, whose sum is σ = 5501778. Its totient is φ = 5501776.

The previous prime is 5501731. The next prime is 5501779. The reversal of 5501777 is 7771055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4227136 + 1274641 = 2056^2 + 1129^2 .

It is a cyclic number.

It is not a de Polignac number, because 5501777 - 2¹⁴ = 5485393 is a prime.

Together with 5501779, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5501779) 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, 2750888 + 2750889.

It is an arithmetic number, because the mean of its divisors is an integer number (2750889).

Almost surely, 2^5501777 is an apocalyptic number.

It is an amenable number.

5501777 is a deficient number, since it is larger than the sum of its proper divisors (1).

5501777 is an equidigital number, since it uses as much as digits as its factorization.

5501777 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8575, while the sum is 32.

The square root of 5501777 is about 2345.5867069883. The cubic root of 5501777 is about 176.5364251102.

The spelling of 5501777 in words is "five million, five hundred one thousand, seven hundred seventy-seven".