32132235577 has 4 divisors (see below), whose sum is σ = 34603946020. Its totient is φ = 29660525136.

The previous prime is 32132235521. The next prime is 32132235581. The reversal of 32132235577 is 77553223123.

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 8174148921 + 23958086656 = 90411^2 + 154784^2 .

It is a cyclic number.

It is not a de Polignac number, because 32132235577 - 2¹⁹ = 32131711289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32132235587) 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 3 ways as a sum of consecutive naturals, for example, 1235855202 + ... + 1235855227.

It is an arithmetic number, because the mean of its divisors is an integer number (8650986505).

Almost surely, 2^32132235577 is an apocalyptic number.

It is an amenable number.

32132235577 is a deficient number, since it is larger than the sum of its proper divisors (2471710443).

32132235577 is a wasteful number, since it uses less digits than its factorization.

32132235577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2471710442.

The product of its digits is 264600, while the sum is 40.

The spelling of 32132235577 in words is "thirty-two billion, one hundred thirty-two million, two hundred thirty-five thousand, five hundred seventy-seven".