5355633779 has 2 divisors, whose sum is σ = 5355633780. Its totient is φ = 5355633778.

The previous prime is 5355633611. The next prime is 5355633781. The reversal of 5355633779 is 9773365535.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5355633779 - 2⁸ = 5355633523 is a prime.

It is a Sophie Germain prime.

Together with 5355633781, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5355633779.

It is not a weakly prime, because it can be changed into another prime (5355603779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2677816889 + 2677816890.

It is an arithmetic number, because the mean of its divisors is an integer number (2677816890).

Almost surely, 2^5355633779 is an apocalyptic number.

5355633779 is a deficient number, since it is larger than the sum of its proper divisors (1).

5355633779 is an equidigital number, since it uses as much as digits as its factorization.

5355633779 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8930250, while the sum is 53.

The square root of 5355633779 is about 73182.1957787548. The cubic root of 5355633779 is about 1749.5926974821.

The spelling of 5355633779 in words is "five billion, three hundred fifty-five million, six hundred thirty-three thousand, seven hundred seventy-nine".