98544215633 has 16 divisors (see below), whose sum is σ = 101159331840. Its totient is φ = 95951868096.

The previous prime is 98544215587. The next prime is 98544215683. The reversal of 98544215633 is 33651244589.

It is a cyclic number.

It is not a de Polignac number, because 98544215633 - 2⁶ = 98544215569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98544215683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8353103 + ... + 8364891.

It is an arithmetic number, because the mean of its divisors is an integer number (6322458240).

Almost surely, 2^98544215633 is an apocalyptic number.

It is an amenable number.

98544215633 is a deficient number, since it is larger than the sum of its proper divisors (2615116207).

98544215633 is a wasteful number, since it uses less digits than its factorization.

98544215633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12736.

The product of its digits is 3110400, while the sum is 50.

The spelling of 98544215633 in words is "ninety-eight billion, five hundred forty-four million, two hundred fifteen thousand, six hundred thirty-three".