98769782959 has 2 divisors, whose sum is σ = 98769782960. Its totient is φ = 98769782958.

The previous prime is 98769782957. The next prime is 98769782987. The reversal of 98769782959 is 95928796789.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 98769782959 - 2¹ = 98769782957 is a prime.

Together with 98769782957, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98769782957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49384891479 + 49384891480.

It is an arithmetic number, because the mean of its divisors is an integer number (49384891480).

Almost surely, 2^98769782959 is an apocalyptic number.

98769782959 is a deficient number, since it is larger than the sum of its proper divisors (1).

98769782959 is an equidigital number, since it uses as much as digits as its factorization.

98769782959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1234517760, while the sum is 79.

The spelling of 98769782959 in words is "ninety-eight billion, seven hundred sixty-nine million, seven hundred eighty-two thousand, nine hundred fifty-nine".