5105343032540 has 48 divisors (see below), whose sum is σ = 10865831508000. Its totient is φ = 2014694449152.

The previous prime is 5105343032533. The next prime is 5105343032593. The reversal of 5105343032540 is 452303435015.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5105343032540.

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, 2394734 + ... + 3993173.

It is an arithmetic number, because the mean of its divisors is an integer number (226371489750).

Almost surely, 2^{5105343032540} is an apocalyptic number.

It is an amenable number.

5105343032540 is an abundant number, since it is smaller than the sum of its proper divisors (5760488475460).

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

5105343032540 is a wasteful number, since it uses less digits than its factorization.

5105343032540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6388454 (or 6388452 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 5105343032540 its reverse (452303435015), we get a palindrome (5557646467555).

The spelling of 5105343032540 in words is "five trillion, one hundred five billion, three hundred forty-three million, thirty-two thousand, five hundred forty".