96521143 has 8 divisors (see below), whose sum is σ = 97602048. Its totient is φ = 95445504.

The previous prime is 96521119. The next prime is 96521149. The reversal of 96521143 is 34112569.

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

It is a cyclic number.

It is not a de Polignac number, because 96521143 - 2⁹ = 96520631 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 (96521149) 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, 43755 + ... + 45907.

It is an arithmetic number, because the mean of its divisors is an integer number (12200256).

Almost surely, 2^96521143 is an apocalyptic number.

96521143 is a deficient number, since it is larger than the sum of its proper divisors (1080905).

96521143 is a wasteful number, since it uses less digits than its factorization.

96521143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2633.

The product of its digits is 6480, while the sum is 31.

The square root of 96521143 is about 9824.5174436203. The cubic root of 96521143 is about 458.7127575337.

The spelling of 96521143 in words is "ninety-six million, five hundred twenty-one thousand, one hundred forty-three".