534200135536161 has 56 divisors (see below), whose sum is σ = 805842402182400. Its totient is φ = 353954759558400.

The previous prime is 534200135536139. The next prime is 534200135536213. The reversal of 534200135536161 is 161635531002435.

534200135536161 is a `hidden beast` number, since 5 + 3 + 4 + 20 + 0 + 1 + 3 + 5 + 5 + 3 + 616 + 1 = 666.

It is not a de Polignac number, because 534200135536161 - 2⁵ = 534200135536129 is a prime.

It is a super-3 number, since 3×534200135536161³ (a number of 45 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (534200135538161) 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 55 ways as a sum of consecutive naturals, for example, 130138641 + ... + 134180721.

Almost surely, 2^{534200135536161} is an apocalyptic number.

It is an amenable number.

534200135536161 is a deficient number, since it is larger than the sum of its proper divisors (271642266646239).

534200135536161 is an equidigital number, since it uses as much as digits as its factorization.

534200135536161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4043209 (or 4043194 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 45.

Adding to 534200135536161 its reverse (161635531002435), we get a palindrome (695835666538596).

The spelling of 534200135536161 in words is "five hundred thirty-four trillion, two hundred billion, one hundred thirty-five million, five hundred thirty-six thousand, one hundred sixty-one".