98761315759 has 2 divisors, whose sum is σ = 98761315760. Its totient is φ = 98761315758.

The previous prime is 98761315747. The next prime is 98761315789. The reversal of 98761315759 is 95751316789.

It is a weak prime.

It is an emirp because it is prime and its reverse (95751316789) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98761315759 - 2¹¹ = 98761313711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 98761315697 and 98761315706.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98761315789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49380657879 + 49380657880.

It is an arithmetic number, because the mean of its divisors is an integer number (49380657880).

Almost surely, 2^98761315759 is an apocalyptic number.

98761315759 is a deficient number, since it is larger than the sum of its proper divisors (1).

98761315759 is an equidigital number, since it uses as much as digits as its factorization.

98761315759 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14288400, while the sum is 61.

The spelling of 98761315759 in words is "ninety-eight billion, seven hundred sixty-one million, three hundred fifteen thousand, seven hundred fifty-nine".