533441665 has 8 divisors (see below), whose sum is σ = 642216960. Its totient is φ = 425362032.

The previous prime is 533441653. The next prime is 533441669. The reversal of 533441665 is 566144335.

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 533441665 - 2¹³ = 533433473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (533441669) 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, 172225 + ... + 175294.

It is an arithmetic number, because the mean of its divisors is an integer number (80277120).

Almost surely, 2^533441665 is an apocalyptic number.

It is an amenable number.

533441665 is a deficient number, since it is larger than the sum of its proper divisors (108775295).

533441665 is a wasteful number, since it uses less digits than its factorization.

533441665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347831.

The product of its digits is 129600, while the sum is 37.

The square root of 533441665 is about 23096.3560978783. The cubic root of 533441665 is about 811.0151702825.

The spelling of 533441665 in words is "five hundred thirty-three million, four hundred forty-one thousand, six hundred sixty-five".