132505423 has 2 divisors, whose sum is σ = 132505424. Its totient is φ = 132505422.

The previous prime is 132505391. The next prime is 132505427. The reversal of 132505423 is 324505231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 132505423 - 2⁵ = 132505391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132505427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66252711 + 66252712.

It is an arithmetic number, because the mean of its divisors is an integer number (66252712).

Almost surely, 2^132505423 is an apocalyptic number.

132505423 is a deficient number, since it is larger than the sum of its proper divisors (1).

132505423 is an equidigital number, since it uses as much as digits as its factorization.

132505423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 132505423 is about 11511.0999908784. The cubic root of 132505423 is about 509.8133662865.

The spelling of 132505423 in words is "one hundred thirty-two million, five hundred five thousand, four hundred twenty-three".