98541352055791 has 4 divisors (see below), whose sum is σ = 98754184350112. Its totient is φ = 98328519761472.

The previous prime is 98541352055711. The next prime is 98541352055843. The reversal of 98541352055791 is 19755025314589.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98541352055791 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 (98541352055711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106416146466 + ... + 106416147391.

It is an arithmetic number, because the mean of its divisors is an integer number (24688546087528).

Almost surely, 2^{98541352055791} is an apocalyptic number.

98541352055791 is a deficient number, since it is larger than the sum of its proper divisors (212832294321).

98541352055791 is a wasteful number, since it uses less digits than its factorization.

98541352055791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212832294320.

The product of its (nonzero) digits is 68040000, while the sum is 64.

The spelling of 98541352055791 in words is "ninety-eight trillion, five hundred forty-one billion, three hundred fifty-two million, fifty-five thousand, seven hundred ninety-one".