5106126755017 has 4 divisors (see below), whose sum is σ = 5107272401556. Its totient is φ = 5104981108480.

The previous prime is 5106126754987. The next prime is 5106126755029. The reversal of 5106126755017 is 7105576216015.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1610015850496 + 3496110904521 = 1268864^2 + 1869789^2 .

It is a cyclic number.

It is not a de Polignac number, because 5106126755017 - 2³⁵ = 5071767016649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5106126555017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 572816584 + ... + 572825497.

It is an arithmetic number, because the mean of its divisors is an integer number (1276818100389).

Almost surely, 2^{5106126755017} is an apocalyptic number.

It is an amenable number.

5106126755017 is a deficient number, since it is larger than the sum of its proper divisors (1145646539).

5106126755017 is a wasteful number, since it uses less digits than its factorization.

5106126755017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145646538.

The product of its (nonzero) digits is 441000, while the sum is 46.

The spelling of 5106126755017 in words is "five trillion, one hundred six billion, one hundred twenty-six million, seven hundred fifty-five thousand, seventeen".