5424749977 has 2 divisors, whose sum is σ = 5424749978. Its totient is φ = 5424749976.

The previous prime is 5424749971. The next prime is 5424750017. The reversal of 5424749977 is 7799474245.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3175998736 + 2248751241 = 56356^2 + 47421^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5424749977 is a prime.

It is not a weakly prime, because it can be changed into another prime (5424749971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2712374988 + 2712374989.

It is an arithmetic number, because the mean of its divisors is an integer number (2712374989).

Almost surely, 2^5424749977 is an apocalyptic number.

It is an amenable number.

5424749977 is a deficient number, since it is larger than the sum of its proper divisors (1).

5424749977 is an equidigital number, since it uses as much as digits as its factorization.

5424749977 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17781120, while the sum is 58.

The square root of 5424749977 is about 73652.9020270077. The cubic root of 5424749977 is about 1757.0869054546.

The spelling of 5424749977 in words is "five billion, four hundred twenty-four million, seven hundred forty-nine thousand, nine hundred seventy-seven".