5392169779 has 2 divisors, whose sum is σ = 5392169780. Its totient is φ = 5392169778.

The previous prime is 5392169759. The next prime is 5392169843. The reversal of 5392169779 is 9779612935.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5392169779 - 2²⁹ = 4855298867 is a prime.

It is not a weakly prime, because it can be changed into another prime (5392169759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2696084889 + 2696084890.

It is an arithmetic number, because the mean of its divisors is an integer number (2696084890).

Almost surely, 2^5392169779 is an apocalyptic number.

5392169779 is a deficient number, since it is larger than the sum of its proper divisors (1).

5392169779 is an equidigital number, since it uses as much as digits as its factorization.

5392169779 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6429780, while the sum is 58.

The square root of 5392169779 is about 73431.3950500738. The cubic root of 5392169779 is about 1753.5622436466.

The spelling of 5392169779 in words is "five billion, three hundred ninety-two million, one hundred sixty-nine thousand, seven hundred seventy-nine".