132975526266 has 96 divisors (see below), whose sum is σ = 316238569920. Its totient is φ = 40048473600.

The previous prime is 132975526247. The next prime is 132975526267. The reversal of 132975526266 is 662625579231.

It is a happy number.

132975526266 is a `hidden beast` number, since 1 + 3 + 2 + 9 + 7 + 5 + 5 + 2 + 626 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (132975526267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29152626 + ... + 29157186.

It is an arithmetic number, because the mean of its divisors is an integer number (3294151770).

Almost surely, 2^132975526266 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132975526266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158119284960).

132975526266 is an abundant number, since it is smaller than the sum of its proper divisors (183263043654).

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

132975526266 is a wasteful number, since it uses less digits than its factorization.

132975526266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5452 (or 5449 counting only the distinct ones).

The product of its digits is 8164800, while the sum is 54.

The spelling of 132975526266 in words is "one hundred thirty-two billion, nine hundred seventy-five million, five hundred twenty-six thousand, two hundred sixty-six".