134735563 has 2 divisors, whose sum is σ = 134735564. Its totient is φ = 134735562.

The previous prime is 134735543. The next prime is 134735569. The reversal of 134735563 is 365537431.

134735563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134735563 is a prime.

It is not a weakly prime, because it can be changed into another prime (134735569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67367781 + 67367782.

It is an arithmetic number, because the mean of its divisors is an integer number (67367782).

Almost surely, 2^134735563 is an apocalyptic number.

134735563 is a deficient number, since it is larger than the sum of its proper divisors (1).

134735563 is an equidigital number, since it uses as much as digits as its factorization.

134735563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 113400, while the sum is 37.

The square root of 134735563 is about 11607.5649039753. The cubic root of 134735563 is about 512.6576162445.

The spelling of 134735563 in words is "one hundred thirty-four million, seven hundred thirty-five thousand, five hundred sixty-three".