96521189524 has 12 divisors (see below), whose sum is σ = 169064399700. Its totient is φ = 48217075328.

The previous prime is 96521189503. The next prime is 96521189543. The reversal of 96521189524 is 42598112569.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7591985424 + 88929204100 = 87132^2 + 298210^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10874869 + ... + 10883740.

It is an arithmetic number, because the mean of its divisors is an integer number (14088699975).

Almost surely, 2^96521189524 is an apocalyptic number.

It is an amenable number.

96521189524 is a deficient number, since it is larger than the sum of its proper divisors (72543210176).

96521189524 is a wasteful number, since it uses less digits than its factorization.

96521189524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21759722 (or 21759720 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 52.

The spelling of 96521189524 in words is "ninety-six billion, five hundred twenty-one million, one hundred eighty-nine thousand, five hundred twenty-four".