132164636016545 has 128 divisors (see below), whose sum is σ = 184643261061120. Its totient is φ = 90558040953600.

The previous prime is 132164636016541. The next prime is 132164636016577. The reversal of 132164636016545 is 545610636461231.

It is not a de Polignac number, because 132164636016545 - 2² = 132164636016541 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132164636016541) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 19359105422 + ... + 19359112248.

It is an arithmetic number, because the mean of its divisors is an integer number (1442525477040).

Almost surely, 2^{132164636016545} is an apocalyptic number.

It is an amenable number.

132164636016545 is a deficient number, since it is larger than the sum of its proper divisors (52478625044575).

132164636016545 is a wasteful number, since it uses less digits than its factorization.

132164636016545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7708 (or 7686 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 53.

The spelling of 132164636016545 in words is "one hundred thirty-two trillion, one hundred sixty-four billion, six hundred thirty-six million, sixteen thousand, five hundred forty-five".