5575231217 has 2 divisors, whose sum is σ = 5575231218. Its totient is φ = 5575231216.

The previous prime is 5575231169. The next prime is 5575231229. The reversal of 5575231217 is 7121325755.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3784587361 + 1790643856 = 61519^2 + 42316^2 .

It is a cyclic number.

It is not a de Polignac number, because 5575231217 - 2¹² = 5575227121 is a prime.

It is a super-2 number, since 2×5575231217² = 62166406246022602178, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5575231247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2787615608 + 2787615609.

It is an arithmetic number, because the mean of its divisors is an integer number (2787615609).

Almost surely, 2^5575231217 is an apocalyptic number.

It is an amenable number.

5575231217 is a deficient number, since it is larger than the sum of its proper divisors (1).

5575231217 is an equidigital number, since it uses as much as digits as its factorization.

5575231217 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 73500, while the sum is 38.

The square root of 5575231217 is about 74667.4709428410. The cubic root of 5575231217 is about 1773.1860028407.

The spelling of 5575231217 in words is "five billion, five hundred seventy-five million, two hundred thirty-one thousand, two hundred seventeen".