5310543041240 has 128 divisors (see below), whose sum is σ = 12597316300800. Its totient is φ = 2012290076160.

The previous prime is 5310543041203. The next prime is 5310543041249. The reversal of 5310543041240 is 421403450135.

It is a junction number, because it is equal to n+sod(n) for n = 5310543041197 and 5310543041206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5310543041249) 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 in 31 ways as a sum of consecutive naturals, for example, 10981589 + ... + 11454971.

It is an arithmetic number, because the mean of its divisors is an integer number (98416533600).

Almost surely, 2^{5310543041240} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5310543041240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6298658150400).

5310543041240 is an abundant number, since it is smaller than the sum of its proper divisors (7286773259560).

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

5310543041240 is a wasteful number, since it uses less digits than its factorization.

5310543041240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473617 (or 473613 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 5310543041240 its reverse (421403450135), we get a palindrome (5731946491375).

The spelling of 5310543041240 in words is "five trillion, three hundred ten billion, five hundred forty-three million, forty-one thousand, two hundred forty".