132545005338165 has 64 divisors (see below), whose sum is σ = 255132347596800. Its totient is φ = 57401121153024.

The previous prime is 132545005338157. The next prime is 132545005338167. The reversal of 132545005338165 is 561833500545231.

It is not a de Polignac number, because 132545005338165 - 2³ = 132545005338157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132545005338167) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 62544396 + ... + 64628874.

It is an arithmetic number, because the mean of its divisors is an integer number (3986442931200).

Almost surely, 2^{132545005338165} is an apocalyptic number.

132545005338165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

132545005338165 is a deficient number, since it is larger than the sum of its proper divisors (122587342258635).

132545005338165 is a wasteful number, since it uses less digits than its factorization.

132545005338165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2116386.

The product of its (nonzero) digits is 6480000, while the sum is 51.

The spelling of 132545005338165 in words is "one hundred thirty-two trillion, five hundred forty-five billion, five million, three hundred thirty-eight thousand, one hundred sixty-five".