5519197 has 2 divisors, whose sum is σ = 5519198. Its totient is φ = 5519196.

The previous prime is 5519191. The next prime is 5519207. The reversal of 5519197 is 7919155.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3916441 + 1602756 = 1979^2 + 1266^2 .

It is a cyclic number.

It is not a de Polignac number, because 5519197 - 2¹⁹ = 4994909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5519191) 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, 2759598 + 2759599.

It is an arithmetic number, because the mean of its divisors is an integer number (2759599).

Almost surely, 2^5519197 is an apocalyptic number.

It is an amenable number.

5519197 is a deficient number, since it is larger than the sum of its proper divisors (1).

5519197 is an equidigital number, since it uses as much as digits as its factorization.

5519197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14175, while the sum is 37.

The square root of 5519197 is about 2349.2971289303. The cubic root of 5519197 is about 176.7225482808.

The spelling of 5519197 in words is "five million, five hundred nineteen thousand, one hundred ninety-seven".