52189309597 has 12 divisors (see below), whose sum is σ = 53675316576. Its totient is φ = 50743419120.

The previous prime is 52189309583. The next prime is 52189309603. The reversal of 52189309597 is 79590398125.

It is not a de Polignac number, because 52189309597 - 2¹¹ = 52189307549 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 (52189309547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2072472 + ... + 2097502.

It is an arithmetic number, because the mean of its divisors is an integer number (4472943048).

Almost surely, 2^52189309597 is an apocalyptic number.

It is an amenable number.

52189309597 is a deficient number, since it is larger than the sum of its proper divisors (1486006979).

52189309597 is a wasteful number, since it uses less digits than its factorization.

52189309597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26628 (or 26591 counting only the distinct ones).

The product of its (nonzero) digits is 6123600, while the sum is 58.

The spelling of 52189309597 in words is "fifty-two billion, one hundred eighty-nine million, three hundred nine thousand, five hundred ninety-seven".