132168878077325 has 24 divisors (see below), whose sum is σ = 164114083779360. Its totient is φ = 105590201745600.

The previous prime is 132168878077321. The next prime is 132168878077391. The reversal of 132168878077325 is 523770878861231.

It is not a de Polignac number, because 132168878077325 - 2² = 132168878077321 is a prime.

It is a super-2 number, since 2×132168878077325² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132168878077321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 103756922 + ... + 105023028.

It is an arithmetic number, because the mean of its divisors is an integer number (6838086824140).

Almost surely, 2^{132168878077325} is an apocalyptic number.

It is an amenable number.

132168878077325 is a deficient number, since it is larger than the sum of its proper divisors (31945205702035).

132168878077325 is a wasteful number, since it uses less digits than its factorization.

132168878077325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271837 (or 1271832 counting only the distinct ones).

The product of its (nonzero) digits is 189665280, while the sum is 68.

The spelling of 132168878077325 in words is "one hundred thirty-two trillion, one hundred sixty-eight billion, eight hundred seventy-eight million, seventy-seven thousand, three hundred twenty-five".