5344271557 has 2 divisors, whose sum is σ = 5344271558. Its totient is φ = 5344271556.

The previous prime is 5344271533. The next prime is 5344271561. The reversal of 5344271557 is 7551724435.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4496238916 + 848032641 = 67054^2 + 29121^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5344271557 is a prime.

It is a super-2 number, since 2×5344271557² = 57122476949918408498, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5344271857) 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, 2672135778 + 2672135779.

It is an arithmetic number, because the mean of its divisors is an integer number (2672135779).

Almost surely, 2^5344271557 is an apocalyptic number.

It is an amenable number.

5344271557 is a deficient number, since it is larger than the sum of its proper divisors (1).

5344271557 is an equidigital number, since it uses as much as digits as its factorization.

5344271557 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 588000, while the sum is 43.

The square root of 5344271557 is about 73104.5248736356. The cubic root of 5344271557 is about 1748.3545411589.

The spelling of 5344271557 in words is "five billion, three hundred forty-four million, two hundred seventy-one thousand, five hundred fifty-seven".