5311140409 has 2 divisors, whose sum is σ = 5311140410. Its totient is φ = 5311140408.

The previous prime is 5311140383. The next prime is 5311140413. The reversal of 5311140409 is 9040411135.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4488598009 + 822542400 = 66997^2 + 28680^2 .

It is a cyclic number.

It is not a de Polignac number, because 5311140409 - 2¹¹ = 5311138361 is a prime.

It is a super-3 number, since 3×5311140409³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (5311140479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2655570204 + 2655570205.

It is an arithmetic number, because the mean of its divisors is an integer number (2655570205).

Almost surely, 2^5311140409 is an apocalyptic number.

It is an amenable number.

5311140409 is a deficient number, since it is larger than the sum of its proper divisors (1).

5311140409 is an equidigital number, since it uses as much as digits as its factorization.

5311140409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 5311140409 is about 72877.5713714446. The cubic root of 5311140409 is about 1744.7341471220.

The spelling of 5311140409 in words is "five billion, three hundred eleven million, one hundred forty thousand, four hundred nine".