132835581768 has 128 divisors (see below), whose sum is σ = 349557626880. Its totient is φ = 42025616640.

The previous prime is 132835581763. The next prime is 132835581773. The reversal of 132835581768 is 867185538231.

It is an interprime number because it is at equal distance from previous prime (132835581763) and next prime (132835581773).

It is not an unprimeable number, because it can be changed into a prime (132835581763) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5212305 + ... + 5237727.

It is an arithmetic number, because the mean of its divisors is an integer number (2730918960).

Almost surely, 2^132835581768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132835581768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174778813440).

132835581768 is an abundant number, since it is smaller than the sum of its proper divisors (216722045112).

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

132835581768 is a wasteful number, since it uses less digits than its factorization.

132835581768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25619 (or 25615 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 57.

The spelling of 132835581768 in words is "one hundred thirty-two billion, eight hundred thirty-five million, five hundred eighty-one thousand, seven hundred sixty-eight".