98534401759 has 4 divisors (see below), whose sum is σ = 101712930880. Its totient is φ = 95355872640.

The previous prime is 98534401753. The next prime is 98534401783. The reversal of 98534401759 is 95710443589.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95710443589 = 107 ⋅894490127.

It is a cyclic number.

It is not a de Polignac number, because 98534401759 - 2⁹ = 98534401247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98534401753) 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 in 3 ways as a sum of consecutive naturals, for example, 1589264514 + ... + 1589264575.

It is an arithmetic number, because the mean of its divisors is an integer number (25428232720).

Almost surely, 2^98534401759 is an apocalyptic number.

98534401759 is a deficient number, since it is larger than the sum of its proper divisors (3178529121).

98534401759 is a wasteful number, since it uses less digits than its factorization.

98534401759 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3178529120.

The product of its (nonzero) digits is 5443200, while the sum is 55.

The spelling of 98534401759 in words is "ninety-eight billion, five hundred thirty-four million, four hundred one thousand, seven hundred fifty-nine".