534326161 has 6 divisors (see below), whose sum is σ = 536903862. Its totient is φ = 531751680.

The previous prime is 534326141. The next prime is 534326183. The reversal of 534326161 is 161623435.

It can be written as a sum of positive squares in 3 ways, for example, as 25553025 + 508773136 = 5055^2 + 22556^2 .

It is not a de Polignac number, because 534326161 - 2¹¹ = 534324113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534326141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 358105 + ... + 359593.

It is an arithmetic number, because the mean of its divisors is an integer number (89483977).

Almost surely, 2^534326161 is an apocalyptic number.

It is an amenable number.

534326161 is a deficient number, since it is larger than the sum of its proper divisors (2577701).

534326161 is an frugal number, since it uses more digits than its factorization.

534326161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3219 (or 1730 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 534326161 is about 23115.4961227312. The cubic root of 534326161 is about 811.4631690134.

Adding to 534326161 its reverse (161623435), we get a palindrome (695949596).

The spelling of 534326161 in words is "five hundred thirty-four million, three hundred twenty-six thousand, one hundred sixty-one".