98879962522819 has 2 divisors, whose sum is σ = 98879962522820. Its totient is φ = 98879962522818.

The previous prime is 98879962522739. The next prime is 98879962522897. The reversal of 98879962522819 is 91822526997889.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98879962522819 - 2³⁵ = 98845602784451 is a prime.

It is a super-4 number, since 4×98879962522819⁴ (a number of 57 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (98879962502819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49439981261409 + 49439981261410.

It is an arithmetic number, because the mean of its divisors is an integer number (49439981261410).

Almost surely, 2^{98879962522819} is an apocalyptic number.

98879962522819 is a deficient number, since it is larger than the sum of its proper divisors (1).

98879962522819 is an equidigital number, since it uses as much as digits as its factorization.

98879962522819 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5643509760, while the sum is 85.

The spelling of 98879962522819 in words is "ninety-eight trillion, eight hundred seventy-nine billion, nine hundred sixty-two million, five hundred twenty-two thousand, eight hundred nineteen".