132125489 has 2 divisors, whose sum is σ = 132125490. Its totient is φ = 132125488.

The previous prime is 132125471. The next prime is 132125509. The reversal of 132125489 is 984521231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 124099600 + 8025889 = 11140^2 + 2833^2 .

It is a cyclic number.

It is not a de Polignac number, because 132125489 - 2²⁴ = 115348273 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (132121489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66062744 + 66062745.

It is an arithmetic number, because the mean of its divisors is an integer number (66062745).

Almost surely, 2^132125489 is an apocalyptic number.

It is an amenable number.

132125489 is a deficient number, since it is larger than the sum of its proper divisors (1).

132125489 is an equidigital number, since it uses as much as digits as its factorization.

132125489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 35.

The square root of 132125489 is about 11494.5852034773. The cubic root of 132125489 is about 509.3256356693.

The spelling of 132125489 in words is "one hundred thirty-two million, one hundred twenty-five thousand, four hundred eighty-nine".