5311544338 has 8 divisors (see below), whose sum is σ = 8007760332. Its totient is φ = 2642290896.

The previous prime is 5311544299. The next prime is 5311544347. The reversal of 5311544338 is 8334451135.

It can be written as a sum of positive squares in 2 ways, for example, as 5298820849 + 12723489 = 72793^2 + 3567^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5311544297 and 5311544306.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 6740145 + ... + 6740932.

Almost surely, 2^5311544338 is an apocalyptic number.

5311544338 is a deficient number, since it is larger than the sum of its proper divisors (2696215994).

5311544338 is a wasteful number, since it uses less digits than its factorization.

5311544338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13481276.

The product of its digits is 86400, while the sum is 37.

The square root of 5311544338 is about 72880.3426034757. The cubic root of 5311544338 is about 1744.7783768480.

The spelling of 5311544338 in words is "five billion, three hundred eleven million, five hundred forty-four thousand, three hundred thirty-eight".