96974509543 has 4 divisors (see below), whose sum is σ = 96975178288. Its totient is φ = 96973840800.

The previous prime is 96974509481. The next prime is 96974509553. The reversal of 96974509543 is 34590547969.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 34590547969 = 155821 ⋅221989.

It is a cyclic number.

It is not a de Polignac number, because 96974509543 - 2²⁹ = 96437638631 is a prime.

It is a super-3 number, since 3×96974509543³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96974509553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15483 + ... + 440668.

It is an arithmetic number, because the mean of its divisors is an integer number (24243794572).

Almost surely, 2^96974509543 is an apocalyptic number.

96974509543 is a deficient number, since it is larger than the sum of its proper divisors (668745).

96974509543 is a wasteful number, since it uses less digits than its factorization.

96974509543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668744.

The product of its (nonzero) digits is 36741600, while the sum is 61.

The spelling of 96974509543 in words is "ninety-six billion, nine hundred seventy-four million, five hundred nine thousand, five hundred forty-three".