5555357 has 2 divisors, whose sum is σ = 5555358. Its totient is φ = 5555356.

The previous prime is 5555339. The next prime is 5555369. The reversal of 5555357 is 7535555.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5480281 + 75076 = 2341^2 + 274^2 .

It is a cyclic number.

It is not a de Polignac number, because 5555357 - 2¹⁰ = 5554333 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 (5555387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2777678 + 2777679.

It is an arithmetic number, because the mean of its divisors is an integer number (2777679).

Almost surely, 2^5555357 is an apocalyptic number.

It is an amenable number.

5555357 is a deficient number, since it is larger than the sum of its proper divisors (1).

5555357 is an equidigital number, since it uses as much as digits as its factorization.

5555357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 65625, while the sum is 35.

The square root of 5555357 is about 2356.9804835849. The cubic root of 5555357 is about 177.1076515377.

The spelling of 5555357 in words is "five million, five hundred fifty-five thousand, three hundred fifty-seven".