53521196323 has 8 divisors (see below), whose sum is σ = 61248535040. Its totient is φ = 45814221000.

The previous prime is 53521196317. The next prime is 53521196401. The reversal of 53521196323 is 32369112535.

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 53521196323 - 2⁵ = 53521196291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53521196423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5085213 + ... + 5095726.

It is an arithmetic number, because the mean of its divisors is an integer number (7656066880).

Almost surely, 2^53521196323 is an apocalyptic number.

53521196323 is a deficient number, since it is larger than the sum of its proper divisors (7727338717).

53521196323 is a wasteful number, since it uses less digits than its factorization.

53521196323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10181697.

The product of its digits is 145800, while the sum is 40.

The spelling of 53521196323 in words is "fifty-three billion, five hundred twenty-one million, one hundred ninety-six thousand, three hundred twenty-three".