8132132535432 has 32 divisors (see below), whose sum is σ = 20369203896480. Its totient is φ = 2705527837440.

The previous prime is 8132132535389. The next prime is 8132132535433. The reversal of 8132132535432 is 2345352312318.

It is a super-2 number, since 2×8132132535432² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8132132535433) 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, 323925169 + ... + 323950272.

It is an arithmetic number, because the mean of its divisors is an integer number (636537621765).

Almost surely, 2^{8132132535432} is an apocalyptic number.

It is an amenable number.

8132132535432 is an abundant number, since it is smaller than the sum of its proper divisors (12237071361048).

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

8132132535432 is a wasteful number, since it uses less digits than its factorization.

8132132535432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647875973 (or 647875969 counting only the distinct ones).

The product of its digits is 518400, while the sum is 42.

The spelling of 8132132535432 in words is "eight trillion, one hundred thirty-two billion, one hundred thirty-two million, five hundred thirty-five thousand, four hundred thirty-two".