98956003543 has 4 divisors (see below), whose sum is σ = 98959272928. Its totient is φ = 98952734160.

The previous prime is 98956003499. The next prime is 98956003567. The reversal of 98956003543 is 34530065989.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34530065989 = 10111 ⋅3415099.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98956003543 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 (98956403543) 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 3 ways as a sum of consecutive naturals, for example, 1588863 + ... + 1649968.

It is an arithmetic number, because the mean of its divisors is an integer number (24739818232).

Almost surely, 2^98956003543 is an apocalyptic number.

98956003543 is a deficient number, since it is larger than the sum of its proper divisors (3269385).

98956003543 is a wasteful number, since it uses less digits than its factorization.

98956003543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3269384.

The product of its (nonzero) digits is 3499200, while the sum is 52.

The spelling of 98956003543 in words is "ninety-eight billion, nine hundred fifty-six million, three thousand, five hundred forty-three".