488508872191 has 2 divisors, whose sum is σ = 488508872192. Its totient is φ = 488508872190.

The previous prime is 488508872171. The next prime is 488508872233. The reversal of 488508872191 is 191278805884.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 488508872191 - 2¹⁹ = 488508347903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (488508872161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244254436095 + 244254436096.

It is an arithmetic number, because the mean of its divisors is an integer number (244254436096).

Almost surely, 2^488508872191 is an apocalyptic number.

488508872191 is a deficient number, since it is larger than the sum of its proper divisors (1).

488508872191 is an equidigital number, since it uses as much as digits as its factorization.

488508872191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10321920, while the sum is 61.

The spelling of 488508872191 in words is "four hundred eighty-eight billion, five hundred eight million, eight hundred seventy-two thousand, one hundred ninety-one".