132173777532 has 24 divisors (see below), whose sum is σ = 308419687296. Its totient is φ = 44055896368.

The previous prime is 132173777521. The next prime is 132173777537. The reversal of 132173777532 is 235777371231.

It is a super-2 number, since 2×132173777532² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132173777537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30403 + ... + 515045.

It is an arithmetic number, because the mean of its divisors is an integer number (12850820304).

Almost surely, 2^132173777532 is an apocalyptic number.

132173777532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

132173777532 is an abundant number, since it is smaller than the sum of its proper divisors (176245909764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132173777532 is a wasteful number, since it uses less digits than its factorization.

132173777532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507377 (or 507375 counting only the distinct ones).

The product of its digits is 1296540, while the sum is 48.

The spelling of 132173777532 in words is "one hundred thirty-two billion, one hundred seventy-three million, seven hundred seventy-seven thousand, five hundred thirty-two".