5105611051105 has 8 divisors (see below), whose sum is σ = 6127064887464. Its totient is φ = 4084267756800.

The previous prime is 5105611051069. The next prime is 5105611051129. The reversal of 5105611051105 is 5011501165015.

It can be written as a sum of positive squares in 4 ways, for example, as 3404822086656 + 1700788964449 = 1845216^2 + 1304143^2 .

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

It is not a de Polignac number, because 5105611051105 - 2³³ = 5097021116513 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27533866 + ... + 27718675.

It is an arithmetic number, because the mean of its divisors is an integer number (765883110933).

Almost surely, 2^{5105611051105} is an apocalyptic number.

It is an amenable number.

5105611051105 is a deficient number, since it is larger than the sum of its proper divisors (1021453836359).

5105611051105 is a wasteful number, since it uses less digits than its factorization.

5105611051105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55271027.

The product of its (nonzero) digits is 3750, while the sum is 31.

The spelling of 5105611051105 in words is "five trillion, one hundred five billion, six hundred eleven million, fifty-one thousand, one hundred five".