498849462871 has 2 divisors, whose sum is σ = 498849462872. Its totient is φ = 498849462870.

The previous prime is 498849462851. The next prime is 498849462887. The reversal of 498849462871 is 178264948894.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 498849462871 - 2¹⁵ = 498849430103 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 498849462871.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (498849462851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249424731435 + 249424731436.

It is an arithmetic number, because the mean of its divisors is an integer number (249424731436).

Almost surely, 2^498849462871 is an apocalyptic number.

498849462871 is a deficient number, since it is larger than the sum of its proper divisors (1).

498849462871 is an equidigital number, since it uses as much as digits as its factorization.

498849462871 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 222953472, while the sum is 70.

The spelling of 498849462871 in words is "four hundred ninety-eight billion, eight hundred forty-nine million, four hundred sixty-two thousand, eight hundred seventy-one".