533628161 has 8 divisors (see below), whose sum is σ = 596338848. Its totient is φ = 473284000.

The previous prime is 533628157. The next prime is 533628191. The reversal of 533628161 is 161826335.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 533628161 - 2² = 533628157 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (533628191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 591155 + ... + 592056.

It is an arithmetic number, because the mean of its divisors is an integer number (74542356).

Almost surely, 2^533628161 is an apocalyptic number.

It is an amenable number.

533628161 is a deficient number, since it is larger than the sum of its proper divisors (62710687).

533628161 is a wasteful number, since it uses less digits than its factorization.

533628161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1183263.

The product of its digits is 25920, while the sum is 35.

The square root of 533628161 is about 23100.3930918935. The cubic root of 533628161 is about 811.1096720011.

The spelling of 533628161 in words is "five hundred thirty-three million, six hundred twenty-eight thousand, one hundred sixty-one".