5012118232789 has 2 divisors, whose sum is σ = 5012118232790. Its totient is φ = 5012118232788.

The previous prime is 5012118232753. The next prime is 5012118232831. The reversal of 5012118232789 is 9872328112105.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2662820194225 + 2349298038564 = 1631815^2 + 1532742^2 .

It is a cyclic number.

It is not a de Polignac number, because 5012118232789 - 2¹⁵ = 5012118200021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5012118332789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2506059116394 + 2506059116395.

It is an arithmetic number, because the mean of its divisors is an integer number (2506059116395).

Almost surely, 2^{5012118232789} is an apocalyptic number.

It is an amenable number.

5012118232789 is a deficient number, since it is larger than the sum of its proper divisors (1).

5012118232789 is an equidigital number, since it uses as much as digits as its factorization.

5012118232789 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 483840, while the sum is 49.

The spelling of 5012118232789 in words is "five trillion, twelve billion, one hundred eighteen million, two hundred thirty-two thousand, seven hundred eighty-nine".