5550577 has 2 divisors, whose sum is σ = 5550578. Its totient is φ = 5550576.

The previous prime is 5550563. The next prime is 5550583. The reversal of 5550577 is 7750555.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5089536 + 461041 = 2256^2 + 679^2 .

It is a cyclic number.

It is not a de Polignac number, because 5550577 - 2¹⁹ = 5026289 is a prime.

It is not a weakly prime, because it can be changed into another prime (5550547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2775288 + 2775289.

It is an arithmetic number, because the mean of its divisors is an integer number (2775289).

Almost surely, 2^5550577 is an apocalyptic number.

It is an amenable number.

5550577 is a deficient number, since it is larger than the sum of its proper divisors (1).

5550577 is an equidigital number, since it uses as much as digits as its factorization.

5550577 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30625, while the sum is 34.

The square root of 5550577 is about 2355.9662561251. The cubic root of 5550577 is about 177.0568406719.

The spelling of 5550577 in words is "five million, five hundred fifty thousand, five hundred seventy-seven".