5424168779 has 2 divisors, whose sum is σ = 5424168780. Its totient is φ = 5424168778.

The previous prime is 5424168721. The next prime is 5424168803. The reversal of 5424168779 is 9778614245.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5424168779 - 2⁸ = 5424168523 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5424168779.

It is not a weakly prime, because it can be changed into another prime (5424168719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2712084389 + 2712084390.

It is an arithmetic number, because the mean of its divisors is an integer number (2712084390).

Almost surely, 2^5424168779 is an apocalyptic number.

5424168779 is a deficient number, since it is larger than the sum of its proper divisors (1).

5424168779 is an equidigital number, since it uses as much as digits as its factorization.

5424168779 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3386880, while the sum is 53.

The square root of 5424168779 is about 73648.9564012960. The cubic root of 5424168779 is about 1757.0241528317.

The spelling of 5424168779 in words is "five billion, four hundred twenty-four million, one hundred sixty-eight thousand, seven hundred seventy-nine".