5017405812623 has 2 divisors, whose sum is σ = 5017405812624. Its totient is φ = 5017405812622.

The previous prime is 5017405812599. The next prime is 5017405812649. The reversal of 5017405812623 is 3262185047105.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5017405812623 - 2¹⁰ = 5017405811599 is a prime.

It is a super-2 number, since 2×5017405812623² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5017405812323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2508702906311 + 2508702906312.

It is an arithmetic number, because the mean of its divisors is an integer number (2508702906312).

Almost surely, 2^{5017405812623} is an apocalyptic number.

5017405812623 is a deficient number, since it is larger than the sum of its proper divisors (1).

5017405812623 is an equidigital number, since it uses as much as digits as its factorization.

5017405812623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 403200, while the sum is 44.

The spelling of 5017405812623 in words is "five trillion, seventeen billion, four hundred five million, eight hundred twelve thousand, six hundred twenty-three".