5105344125525 has 96 divisors (see below), whose sum is σ = 10241077386240. Its totient is φ = 2190787845120.

The previous prime is 5105344125523. The next prime is 5105344125571. The reversal of 5105344125525 is 5255214435015.

It is a happy number.

It is not a de Polignac number, because 5105344125525 - 2¹ = 5105344125523 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5105344125523) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2627922 + ... + 4137228.

It is an arithmetic number, because the mean of its divisors is an integer number (106677889440).

Almost surely, 2^{5105344125525} is an apocalyptic number.

It is an amenable number.

5105344125525 is an abundant number, since it is smaller than the sum of its proper divisors (5135733260715).

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

5105344125525 is a wasteful number, since it uses less digits than its factorization.

5105344125525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1509723 (or 1509718 counting only the distinct ones).

The product of its (nonzero) digits is 600000, while the sum is 42.

The spelling of 5105344125525 in words is "five trillion, one hundred five billion, three hundred forty-four million, one hundred twenty-five thousand, five hundred twenty-five".