5619690217 has 2 divisors, whose sum is σ = 5619690218. Its totient is φ = 5619690216.

The previous prime is 5619690157. The next prime is 5619690229. The reversal of 5619690217 is 7120969165.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5600426896 + 19263321 = 74836^2 + 4389^2 .

It is a cyclic number.

It is not a de Polignac number, because 5619690217 - 2¹¹ = 5619688169 is a prime.

It is not a weakly prime, because it can be changed into another prime (5619690317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2809845108 + 2809845109.

It is an arithmetic number, because the mean of its divisors is an integer number (2809845109).

Almost surely, 2^5619690217 is an apocalyptic number.

It is an amenable number.

5619690217 is a deficient number, since it is larger than the sum of its proper divisors (1).

5619690217 is an equidigital number, since it uses as much as digits as its factorization.

5619690217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 204120, while the sum is 46.

The square root of 5619690217 is about 74964.5930890044. The cubic root of 5619690217 is about 1777.8868810635.

The spelling of 5619690217 in words is "five billion, six hundred nineteen million, six hundred ninety thousand, two hundred seventeen".