5018837401667 has 2 divisors, whose sum is σ = 5018837401668. Its totient is φ = 5018837401666.

The previous prime is 5018837401621. The next prime is 5018837401709. The reversal of 5018837401667 is 7661047388105.

5018837401667 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5018837401667 - 2¹⁸ = 5018837139523 is a prime.

It is not a weakly prime, because it can be changed into another prime (5018837403667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2509418700833 + 2509418700834.

It is an arithmetic number, because the mean of its divisors is an integer number (2509418700834).

Almost surely, 2^{5018837401667} is an apocalyptic number.

5018837401667 is a deficient number, since it is larger than the sum of its proper divisors (1).

5018837401667 is an equidigital number, since it uses as much as digits as its factorization.

5018837401667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6773760, while the sum is 56.

The spelling of 5018837401667 in words is "five trillion, eighteen billion, eight hundred thirty-seven million, four hundred one thousand, six hundred sixty-seven".