135677411 has 2 divisors, whose sum is σ = 135677412.
Its totient is φ = 135677410.
The previous prime is 135677393. The next prime is 135677429. The reversal of 135677411 is 114776531.
It is a balanced prime because it is at equal distance from previous prime (135677393) and next prime (135677429).
It is a cyclic number.
It is not a de Polignac number, because 135677411 - 226 = 68568547 is a prime.
It is a Sophie Germain prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (135677011) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67838705 + 67838706.
It is an arithmetic number, because the mean of its divisors is an integer number (67838706).
Almost surely, 2135677411 is an apocalyptic number.
135677411 is a deficient number, since it is larger than the sum of its proper divisors (1).
135677411 is an equidigital number, since it uses as much as digits as its factorization.
135677411 is an evil number, because the sum of its binary digits is even.
The product of its digits is 17640, while the sum is 35.
The square root of 135677411 is about 11648.0646890374.
The cubic root of 135677411 is about 513.8493946765.
The spelling of 135677411 in words is "one hundred thirty-five million, six hundred seventy-seven thousand, four hundred eleven".