5424354149 has 2 divisors, whose sum is σ = 5424354150. Its totient is φ = 5424354148.

The previous prime is 5424354077. The next prime is 5424354167. The reversal of 5424354149 is 9414534245.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5407396225 + 16957924 = 73535^2 + 4118^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5424354149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5424354049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2712177074 + 2712177075.

It is an arithmetic number, because the mean of its divisors is an integer number (2712177075).

Almost surely, 2^5424354149 is an apocalyptic number.

It is an amenable number.

5424354149 is a deficient number, since it is larger than the sum of its proper divisors (1).

5424354149 is an equidigital number, since it uses as much as digits as its factorization.

5424354149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 345600, while the sum is 41.

The square root of 5424354149 is about 73650.2148605148. The cubic root of 5424354149 is about 1757.0441679327.

The spelling of 5424354149 in words is "five billion, four hundred twenty-four million, three hundred fifty-four thousand, one hundred forty-nine".