5311544334 has 32 divisors (see below), whose sum is σ = 10663833600. Its totient is φ = 1763738592.

The previous prime is 5311544299. The next prime is 5311544347. The reversal of 5311544334 is 4334451135.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5311544295 and 5311544304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2212867 + ... + 2215265.

It is an arithmetic number, because the mean of its divisors is an integer number (333244800).

Almost surely, 2^5311544334 is an apocalyptic number.

5311544334 is an abundant number, since it is smaller than the sum of its proper divisors (5352289266).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5311544334 is a wasteful number, since it uses less digits than its factorization.

5311544334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3664.

The product of its digits is 43200, while the sum is 33.

The square root of 5311544334 is about 72880.3425760335. The cubic root of 5311544334 is about 1744.7783764100.

Adding to 5311544334 its reverse (4334451135), we get a palindrome (9645995469).

The spelling of 5311544334 in words is "five billion, three hundred eleven million, five hundred forty-four thousand, three hundred thirty-four".