132949319593 has 4 divisors (see below), whose sum is σ = 132950060740. Its totient is φ = 132948578448.

The previous prime is 132949319543. The next prime is 132949319681. The reversal of 132949319593 is 395913949231.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 75661854489 + 57287465104 = 275067^2 + 239348^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132949319593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132949319513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86071 + ... + 522787.

It is an arithmetic number, because the mean of its divisors is an integer number (33237515185).

Almost surely, 2^132949319593 is an apocalyptic number.

It is an amenable number.

132949319593 is a deficient number, since it is larger than the sum of its proper divisors (741147).

132949319593 is an equidigital number, since it uses as much as digits as its factorization.

132949319593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741146.

The product of its digits is 7085880, while the sum is 58.

The spelling of 132949319593 in words is "one hundred thirty-two billion, nine hundred forty-nine million, three hundred nineteen thousand, five hundred ninety-three".