132631887566 has 8 divisors (see below), whose sum is σ = 205365503424. Its totient is φ = 64176719760.

The previous prime is 132631887467. The next prime is 132631887569. The reversal of 132631887566 is 665788136231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132631887569) 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, 1069611935 + ... + 1069612058.

It is an arithmetic number, because the mean of its divisors is an integer number (25670687928).

Almost surely, 2^132631887566 is an apocalyptic number.

132631887566 is a deficient number, since it is larger than the sum of its proper divisors (72733615858).

132631887566 is a wasteful number, since it uses less digits than its factorization.

132631887566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2139224026.

The product of its digits is 8709120, while the sum is 56.

The spelling of 132631887566 in words is "one hundred thirty-two billion, six hundred thirty-one million, eight hundred eighty-seven thousand, five hundred sixty-six".