98432732159 has 4 divisors (see below), whose sum is σ = 98443270200. Its totient is φ = 98422194120.

The previous prime is 98432732137. The next prime is 98432732171. The reversal of 98432732159 is 95123723489.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95123723489 = 67 ⋅1419757067.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98432732159 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 98432732159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98432737159) 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, 5254997 + ... + 5273694.

It is an arithmetic number, because the mean of its divisors is an integer number (24610817550).

Almost surely, 2^98432732159 is an apocalyptic number.

98432732159 is a deficient number, since it is larger than the sum of its proper divisors (10538041).

98432732159 is a wasteful number, since it uses less digits than its factorization.

98432732159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10538040.

The product of its digits is 3265920, while the sum is 53.

The spelling of 98432732159 in words is "ninety-eight billion, four hundred thirty-two million, seven hundred thirty-two thousand, one hundred fifty-nine".