534047205636 has 216 divisors, whose sum is σ = 1720065012120. Its totient is φ = 138657060864.

The previous prime is 534047205617. The next prime is 534047205661. The reversal of 534047205636 is 636502740435.

534047205636 is a `hidden beast` number, since 5 + 3 + 4 + 0 + 4 + 7 + 2 + 0 + 5 + 636 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 122460803136 + 411586402500 = 349944^2 + 641550^2 .

It is a junction number, because it is equal to n+sod(n) for n = 534047205591 and 534047205600.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 562606 + ... + 1176698.

It is an arithmetic number, because the mean of its divisors is an integer number (7963263945).

Almost surely, 2^534047205636 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 534047205636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (860032506060).

534047205636 is an abundant number, since it is smaller than the sum of its proper divisors (1186017806484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

534047205636 is a wasteful number, since it uses less digits than its factorization.

534047205636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614163 (or 614151 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 45.

The spelling of 534047205636 in words is "five hundred thirty-four billion, forty-seven million, two hundred five thousand, six hundred thirty-six".