134563475017 has 4 divisors (see below), whose sum is σ = 134564209920. Its totient is φ = 134562740116.

The previous prime is 134563474961. The next prime is 134563475089. The reversal of 134563475017 is 710574365431.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 134563475017 - 2¹⁵ = 134563442249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134563475117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151668 + ... + 540490.

It is an arithmetic number, because the mean of its divisors is an integer number (33641052480).

Almost surely, 2^134563475017 is an apocalyptic number.

It is an amenable number.

134563475017 is a deficient number, since it is larger than the sum of its proper divisors (734903).

134563475017 is an equidigital number, since it uses as much as digits as its factorization.

134563475017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734902.

The product of its (nonzero) digits is 1058400, while the sum is 46.

The spelling of 134563475017 in words is "one hundred thirty-four billion, five hundred sixty-three million, four hundred seventy-five thousand, seventeen".