5669549693 has 2 divisors, whose sum is σ = 5669549694. Its totient is φ = 5669549692.

The previous prime is 5669549689. The next prime is 5669549747. The reversal of 5669549693 is 3969459665.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5496443044 + 173106649 = 74138^2 + 13157^2 .

It is a cyclic number.

It is not a de Polignac number, because 5669549693 - 2² = 5669549689 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5669549663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2834774846 + 2834774847.

It is an arithmetic number, because the mean of its divisors is an integer number (2834774847).

Almost surely, 2^5669549693 is an apocalyptic number.

It is an amenable number.

5669549693 is a deficient number, since it is larger than the sum of its proper divisors (1).

5669549693 is an equidigital number, since it uses as much as digits as its factorization.

5669549693 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47239200, while the sum is 62.

The square root of 5669549693 is about 75296.4122186443. The cubic root of 5669549693 is about 1783.1293784123.

The spelling of 5669549693 in words is "five billion, six hundred sixty-nine million, five hundred forty-nine thousand, six hundred ninety-three".