5105544402751 has 8 divisors (see below), whose sum is σ = 5602019693760. Its totient is φ = 4623889269792.

The previous prime is 5105544402731. The next prime is 5105544402817. The reversal of 5105544402751 is 1572044455015.

It is a happy number.

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

It is not a de Polignac number, because 5105544402751 - 2¹⁵ = 5105544369983 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5105544402698 and 5105544402707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5105544402731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3705038791 + ... + 3705040168.

It is an arithmetic number, because the mean of its divisors is an integer number (700252461720).

Almost surely, 2^{5105544402751} is an apocalyptic number.

5105544402751 is a deficient number, since it is larger than the sum of its proper divisors (496475291009).

5105544402751 is a wasteful number, since it uses less digits than its factorization.

5105544402751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7410079025.

The product of its (nonzero) digits is 560000, while the sum is 43.

Adding to 5105544402751 its reverse (1572044455015), we get a palindrome (6677588857766).

The spelling of 5105544402751 in words is "five trillion, one hundred five billion, five hundred forty-four million, four hundred two thousand, seven hundred fifty-one".