132305655 has 8 divisors (see below), whose sum is σ = 211689072. Its totient is φ = 70563008.

The previous prime is 132305581. The next prime is 132305659. The reversal of 132305655 is 556503231.

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

It is a cyclic number.

It is not a de Polignac number, because 132305655 - 2⁷ = 132305527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132305659) 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, 4410174 + ... + 4410203.

It is an arithmetic number, because the mean of its divisors is an integer number (26461134).

Almost surely, 2^132305655 is an apocalyptic number.

132305655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

132305655 is a deficient number, since it is larger than the sum of its proper divisors (79383417).

132305655 is an equidigital number, since it uses as much as digits as its factorization.

132305655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8820385.

The product of its (nonzero) digits is 13500, while the sum is 30.

The square root of 132305655 is about 11502.4195280819. The cubic root of 132305655 is about 509.5570355943.

Adding to 132305655 its reverse (556503231), we get a palindrome (688808886).

The spelling of 132305655 in words is "one hundred thirty-two million, three hundred five thousand, six hundred fifty-five".