132565909607 has 16 divisors (see below), whose sum is σ = 134720530272. Its totient is φ = 130433846400.

The previous prime is 132565909591. The next prime is 132565909661. The reversal of 132565909607 is 706909565231.

It is a cyclic number.

It is not a de Polignac number, because 132565909607 - 2⁴ = 132565909591 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 (132565903607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7079357 + ... + 7098057.

It is an arithmetic number, because the mean of its divisors is an integer number (8420033142).

Almost surely, 2^132565909607 is an apocalyptic number.

132565909607 is a deficient number, since it is larger than the sum of its proper divisors (2154620665).

132565909607 is a wasteful number, since it uses less digits than its factorization.

132565909607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19298.

The product of its (nonzero) digits is 3061800, while the sum is 53.

The spelling of 132565909607 in words is "one hundred thirty-two billion, five hundred sixty-five million, nine hundred nine thousand, six hundred seven".