135326055 has 8 divisors (see below), whose sum is σ = 216521712. Its totient is φ = 72173888.

The previous prime is 135326053. The next prime is 135326063. The reversal of 135326055 is 550623531.

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 135326055 - 2¹ = 135326053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135326053) 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, 4510854 + ... + 4510883.

It is an arithmetic number, because the mean of its divisors is an integer number (27065214).

Almost surely, 2^135326055 is an apocalyptic number.

135326055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135326055 is a deficient number, since it is larger than the sum of its proper divisors (81195657).

135326055 is an equidigital number, since it uses as much as digits as its factorization.

135326055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9021745.

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

The square root of 135326055 is about 11632.9727499036. The cubic root of 135326055 is about 513.4054491457.

Adding to 135326055 its reverse (550623531), we get a palindrome (685949586).

The spelling of 135326055 in words is "one hundred thirty-five million, three hundred twenty-six thousand, fifty-five".