533606161 has 4 divisors (see below), whose sum is σ = 582115824. Its totient is φ = 485096500.

The previous prime is 533606159. The next prime is 533606167. The reversal of 533606161 is 161606335.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 533606161 - 2¹ = 533606159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (533606167) 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 3 ways as a sum of consecutive naturals, for example, 24254815 + ... + 24254836.

It is an arithmetic number, because the mean of its divisors is an integer number (145528956).

Almost surely, 2^533606161 is an apocalyptic number.

It is an amenable number.

533606161 is a deficient number, since it is larger than the sum of its proper divisors (48509663).

533606161 is a wasteful number, since it uses less digits than its factorization.

533606161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48509662.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 533606161 is about 23099.9169046124. The cubic root of 533606161 is about 811.0985252518.

The spelling of 533606161 in words is "five hundred thirty-three million, six hundred six thousand, one hundred sixty-one".