132520465144 has 8 divisors (see below), whose sum is σ = 248475872160. Its totient is φ = 66260232568.

The previous prime is 132520465139. The next prime is 132520465151. The reversal of 132520465144 is 441564025231.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 8282529064 + ... + 8282529079.

It is an arithmetic number, because the mean of its divisors is an integer number (31059484020).

Almost surely, 2^132520465144 is an apocalyptic number.

It is an amenable number.

132520465144 is a deficient number, since it is larger than the sum of its proper divisors (115955407016).

132520465144 is a wasteful number, since it uses less digits than its factorization.

132520465144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16565058149 (or 16565058145 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 132520465144 in words is "one hundred thirty-two billion, five hundred twenty million, four hundred sixty-five thousand, one hundred forty-four".