135695285567 has 2 divisors, whose sum is σ = 135695285568. Its totient is φ = 135695285566.

The previous prime is 135695285549. The next prime is 135695285683. The reversal of 135695285567 is 765582596531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135695285567 - 2⁶ = 135695285503 is a prime.

It is a super-2 number, since 2×135695285567² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135695285267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67847642783 + 67847642784.

It is an arithmetic number, because the mean of its divisors is an integer number (67847642784).

Almost surely, 2^135695285567 is an apocalyptic number.

135695285567 is a deficient number, since it is larger than the sum of its proper divisors (1).

135695285567 is an equidigital number, since it uses as much as digits as its factorization.

135695285567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 68040000, while the sum is 62.

The spelling of 135695285567 in words is "one hundred thirty-five billion, six hundred ninety-five million, two hundred eighty-five thousand, five hundred sixty-seven".