132353405 has 4 divisors (see below), whose sum is σ = 158824092. Its totient is φ = 105882720.

The previous prime is 132353401. The next prime is 132353407. The reversal of 132353405 is 504353231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 504353231 = 4283 ⋅117757.

It can be written as a sum of positive squares in 2 ways, for example, as 25623844 + 106729561 = 5062^2 + 10331^2 .

It is not a de Polignac number, because 132353405 - 2² = 132353401 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132353401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13235336 + ... + 13235345.

It is an arithmetic number, because the mean of its divisors is an integer number (39706023).

Almost surely, 2^132353405 is an apocalyptic number.

It is an amenable number.

132353405 is a deficient number, since it is larger than the sum of its proper divisors (26470687).

132353405 is an equidigital number, since it uses as much as digits as its factorization.

132353405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26470686.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 132353405 is about 11504.4949910894. The cubic root of 132353405 is about 509.6183290739.

The spelling of 132353405 in words is "one hundred thirty-two million, three hundred fifty-three thousand, four hundred five".