135577067 has 2 divisors, whose sum is σ = 135577068. Its totient is φ = 135577066.

The previous prime is 135577051. The next prime is 135577069. The reversal of 135577067 is 760775531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135577067 - 2⁴ = 135577051 is a prime.

It is a super-2 number, since 2×135577067² = 36762282192644978, which contains 22 as substring.

Together with 135577069, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (135577069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67788533 + 67788534.

It is an arithmetic number, because the mean of its divisors is an integer number (67788534).

Almost surely, 2^135577067 is an apocalyptic number.

135577067 is a deficient number, since it is larger than the sum of its proper divisors (1).

135577067 is an equidigital number, since it uses as much as digits as its factorization.

135577067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 154350, while the sum is 41.

The square root of 135577067 is about 11643.7565673626. The cubic root of 135577067 is about 513.7226862342.

The spelling of 135577067 in words is "one hundred thirty-five million, five hundred seventy-seven thousand, sixty-seven".