132571832145 has 8 divisors (see below), whose sum is σ = 212114931456. Its totient is φ = 70704977136.

The previous prime is 132571832117. The next prime is 132571832147. The reversal of 132571832145 is 541238175231.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 132571832145 - 2⁹ = 132571831633 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 132571832097 and 132571832106.

It is not an unprimeable number, because it can be changed into a prime (132571832147) 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, 4419061057 + ... + 4419061086.

It is an arithmetic number, because the mean of its divisors is an integer number (26514366432).

Almost surely, 2^132571832145 is an apocalyptic number.

132571832145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

132571832145 is a deficient number, since it is larger than the sum of its proper divisors (79543099311).

132571832145 is an equidigital number, since it uses as much as digits as its factorization.

132571832145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8838122151.

The product of its digits is 201600, while the sum is 42.

The spelling of 132571832145 in words is "one hundred thirty-two billion, five hundred seventy-one million, eight hundred thirty-two thousand, one hundred forty-five".