5424984749 has 2 divisors, whose sum is σ = 5424984750. Its totient is φ = 5424984748.

The previous prime is 5424984739. The next prime is 5424984839. The reversal of 5424984749 is 9474894245.

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., 3941579524 + 1483405225 = 62782^2 + 38515^2 .

It is a cyclic number.

It is not a de Polignac number, because 5424984749 - 2³² = 1130017453 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5424984694 and 5424984703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5424984739) 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, 2712492374 + 2712492375.

It is an arithmetic number, because the mean of its divisors is an integer number (2712492375).

Almost surely, 2^5424984749 is an apocalyptic number.

It is an amenable number.

5424984749 is a deficient number, since it is larger than the sum of its proper divisors (1).

5424984749 is an equidigital number, since it uses as much as digits as its factorization.

5424984749 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11612160, while the sum is 56.

The square root of 5424984749 is about 73654.4957826744. The cubic root of 5424984749 is about 1757.1122527890.

The spelling of 5424984749 in words is "five billion, four hundred twenty-four million, nine hundred eighty-four thousand, seven hundred forty-nine".