134355052013573 has 2 divisors, whose sum is σ = 134355052013574. Its totient is φ = 134355052013572.

The previous prime is 134355052013569. The next prime is 134355052013713. The reversal of 134355052013573 is 375310250553431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 121845546026689 + 12509505986884 = 11038367^2 + 3536878^2 .

It is a cyclic number.

It is not a de Polignac number, because 134355052013573 - 2² = 134355052013569 is a prime.

It is a super-3 number, since 3×134355052013573³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134355052013473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67177526006786 + 67177526006787.

It is an arithmetic number, because the mean of its divisors is an integer number (67177526006787).

Almost surely, 2^{134355052013573} is an apocalyptic number.

It is an amenable number.

134355052013573 is a deficient number, since it is larger than the sum of its proper divisors (1).

134355052013573 is an equidigital number, since it uses as much as digits as its factorization.

134355052013573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2835000, while the sum is 47.

The spelling of 134355052013573 in words is "one hundred thirty-four trillion, three hundred fifty-five billion, fifty-two million, thirteen thousand, five hundred seventy-three".