5017126655779 has 8 divisors (see below), whose sum is σ = 5754264229728. Its totient is φ = 4285090380480.

The previous prime is 5017126655753. The next prime is 5017126655797. The reversal of 5017126655779 is 9775566217105.

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

It is not a de Polignac number, because 5017126655779 - 2¹³ = 5017126647587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5017126652779) 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, 1275322552 + ... + 1275326485.

It is an arithmetic number, because the mean of its divisors is an integer number (719283028716).

Almost surely, 2^{5017126655779} is an apocalyptic number.

5017126655779 is a deficient number, since it is larger than the sum of its proper divisors (737137573949).

5017126655779 is a wasteful number, since it uses less digits than its factorization.

5017126655779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2550649325.

The product of its (nonzero) digits is 27783000, while the sum is 61.

The spelling of 5017126655779 in words is "five trillion, seventeen billion, one hundred twenty-six million, six hundred fifty-five thousand, seven hundred seventy-nine".