96643309541 has 8 divisors (see below), whose sum is σ = 96900970464. Its totient is φ = 96385896880.

The previous prime is 96643309519. The next prime is 96643309547. The reversal of 96643309541 is 14590334669.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-96643309541 is a prime.

It is a super-3 number, since 3×96643309541³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 96643309541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96643309547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 730970 + ... + 852996.

It is an arithmetic number, because the mean of its divisors is an integer number (12112621308).

Almost surely, 2^96643309541 is an apocalyptic number.

It is an amenable number.

96643309541 is a deficient number, since it is larger than the sum of its proper divisors (257660923).

96643309541 is a wasteful number, since it uses less digits than its factorization.

96643309541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124131.

The product of its (nonzero) digits is 2099520, while the sum is 50.

The spelling of 96643309541 in words is "ninety-six billion, six hundred forty-three million, three hundred nine thousand, five hundred forty-one".