52364587193 has 4 divisors (see below), whose sum is σ = 52420954740. Its totient is φ = 52308219648.

The previous prime is 52364587183. The next prime is 52364587207. The reversal of 52364587193 is 39178546325.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14789478544 + 37575108649 = 121612^2 + 193843^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52364587193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52364587133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28182380 + ... + 28184237.

It is an arithmetic number, because the mean of its divisors is an integer number (13105238685).

Almost surely, 2^52364587193 is an apocalyptic number.

It is an amenable number.

52364587193 is a deficient number, since it is larger than the sum of its proper divisors (56367547).

52364587193 is an equidigital number, since it uses as much as digits as its factorization.

52364587193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56367546.

The product of its digits is 5443200, while the sum is 53.

The spelling of 52364587193 in words is "fifty-two billion, three hundred sixty-four million, five hundred eighty-seven thousand, one hundred ninety-three".