134522813853 has 8 divisors (see below), whose sum is σ = 199293057600. Its totient is φ = 89681875884.

The previous prime is 134522813791. The next prime is 134522813869. The reversal of 134522813853 is 358318225431.

134522813853 is a `hidden beast` number, since 1 + 3 + 45 + 228 + 1 + 385 + 3 = 666.

It is not a de Polignac number, because 134522813853 - 2²² = 134518619549 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 134522813799 and 134522813808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134522813153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2491163193 + ... + 2491163246.

It is an arithmetic number, because the mean of its divisors is an integer number (24911632200).

Almost surely, 2^134522813853 is an apocalyptic number.

It is an amenable number.

134522813853 is a deficient number, since it is larger than the sum of its proper divisors (64770243747).

134522813853 is an equidigital number, since it uses as much as digits as its factorization.

134522813853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4982326448 (or 4982326442 counting only the distinct ones).

The product of its digits is 691200, while the sum is 45.

The spelling of 134522813853 in words is "one hundred thirty-four billion, five hundred twenty-two million, eight hundred thirteen thousand, eight hundred fifty-three".