132775178918 has 32 divisors (see below), whose sum is σ = 213113037312. Its totient is φ = 61887707200.

The previous prime is 132775178917. The next prime is 132775178957. The reversal of 132775178918 is 819871577231.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132775178911) 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, 1795055 + ... + 1867557.

It is an arithmetic number, because the mean of its divisors is an integer number (6659782416).

Almost surely, 2^132775178918 is an apocalyptic number.

132775178918 is a deficient number, since it is larger than the sum of its proper divisors (80337858394).

132775178918 is a wasteful number, since it uses less digits than its factorization.

132775178918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73540.

The product of its digits is 5927040, while the sum is 59.

The spelling of 132775178918 in words is "one hundred thirty-two billion, seven hundred seventy-five million, one hundred seventy-eight thousand, nine hundred eighteen".