134452563 has 16 divisors (see below), whose sum is σ = 208354560. Its totient is φ = 75527136.

The previous prime is 134452547. The next prime is 134452579. The reversal of 134452563 is 365254431.

It is an interprime number because it is at equal distance from previous prime (134452547) and next prime (134452579).

It is not a de Polignac number, because 134452563 - 2⁴ = 134452547 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134452523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53020 + ... + 55497.

It is an arithmetic number, because the mean of its divisors is an integer number (13022160).

Almost surely, 2^134452563 is an apocalyptic number.

134452563 is a deficient number, since it is larger than the sum of its proper divisors (73901997).

134452563 is a wasteful number, since it uses less digits than its factorization.

134452563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108586.

The product of its digits is 43200, while the sum is 33.

The square root of 134452563 is about 11595.3681700927. The cubic root of 134452563 is about 512.2984341593.

The spelling of 134452563 in words is "one hundred thirty-four million, four hundred fifty-two thousand, five hundred sixty-three".