134543354542153 has 4 divisors (see below), whose sum is σ = 134564082226128. Its totient is φ = 134522626858180.

The previous prime is 134543354542133. The next prime is 134543354542159. The reversal of 134543354542153 is 351245453345431.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134543354542153 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 134543354542153.

It is not an unprimeable number, because it can be changed into a prime (134543354542159) 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, 10363832251 + ... + 10363845232.

It is an arithmetic number, because the mean of its divisors is an integer number (33641020556532).

Almost surely, 2^{134543354542153} is an apocalyptic number.

It is an amenable number.

134543354542153 is a deficient number, since it is larger than the sum of its proper divisors (20727683975).

134543354542153 is an equidigital number, since it uses as much as digits as its factorization.

134543354542153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20727683974.

The product of its digits is 25920000, while the sum is 52.

The spelling of 134543354542153 in words is "one hundred thirty-four trillion, five hundred forty-three billion, three hundred fifty-four million, five hundred forty-two thousand, one hundred fifty-three".