96983543 has 4 divisors (see below), whose sum is σ = 102087960. Its totient is φ = 91879128.

The previous prime is 96983539. The next prime is 96983563. The reversal of 96983543 is 34538969.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34538969 = 67 ⋅515507.

It is a cyclic number.

It is not a de Polignac number, because 96983543 - 2² = 96983539 is a prime.

It is a super-2 number, since 2×96983543² = 18811615225665698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96983563) 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, 2552180 + ... + 2552217.

It is an arithmetic number, because the mean of its divisors is an integer number (25521990).

Almost surely, 2^96983543 is an apocalyptic number.

96983543 is a deficient number, since it is larger than the sum of its proper divisors (5104417).

96983543 is a wasteful number, since it uses less digits than its factorization.

96983543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5104416.

The product of its digits is 699840, while the sum is 47.

The square root of 96983543 is about 9848.0222887644. The cubic root of 96983543 is about 459.4441032175. Note that the first 3 decimals are identical.

The spelling of 96983543 in words is "ninety-six million, nine hundred eighty-three thousand, five hundred forty-three".