52321336197 has 8 divisors (see below), whose sum is σ = 75128072544. Its totient is φ = 32197745328.

The previous prime is 52321336189. The next prime is 52321336229. The reversal of 52321336197 is 79163312325.

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

It is not a de Polignac number, because 52321336197 - 2³ = 52321336189 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52321336157) 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, 670786323 + ... + 670786400.

It is an arithmetic number, because the mean of its divisors is an integer number (9391009068).

Almost surely, 2^52321336197 is an apocalyptic number.

It is an amenable number.

52321336197 is a deficient number, since it is larger than the sum of its proper divisors (22806736347).

52321336197 is a wasteful number, since it uses less digits than its factorization.

52321336197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341572739.

The product of its digits is 204120, while the sum is 42.

The spelling of 52321336197 in words is "fifty-two billion, three hundred twenty-one million, three hundred thirty-six thousand, one hundred ninety-seven".