132532678687 has 4 divisors (see below), whose sum is σ = 135033295320. Its totient is φ = 130032062056.

The previous prime is 132532678667. The next prime is 132532678697. The reversal of 132532678687 is 786876235231.

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

It is a cyclic number.

It is not a de Polignac number, because 132532678687 - 2¹⁹ = 132532154399 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 (132532678667) 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, 1250308237 + ... + 1250308342.

It is an arithmetic number, because the mean of its divisors is an integer number (33758323830).

Almost surely, 2^132532678687 is an apocalyptic number.

132532678687 is a deficient number, since it is larger than the sum of its proper divisors (2500616633).

132532678687 is an equidigital number, since it uses as much as digits as its factorization.

132532678687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2500616632.

The product of its digits is 20321280, while the sum is 58.

The spelling of 132532678687 in words is "one hundred thirty-two billion, five hundred thirty-two million, six hundred seventy-eight thousand, six hundred eighty-seven".