533405041 has 4 divisors (see below), whose sum is σ = 574436212. Its totient is φ = 492373872.

The previous prime is 533405011. The next prime is 533405051. The reversal of 533405041 is 140504335.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 110691441 + 422713600 = 10521^2 + 20560^2 .

It is a cyclic number.

It is not a de Polignac number, because 533405041 - 2²³ = 525016433 is a prime.

It is a super-3 number, since 3×533405041³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 533404997 and 533405015.

It is not an unprimeable number, because it can be changed into a prime (533405011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20515566 + ... + 20515591.

It is an arithmetic number, because the mean of its divisors is an integer number (143609053).

Almost surely, 2^533405041 is an apocalyptic number.

It is an amenable number.

533405041 is a deficient number, since it is larger than the sum of its proper divisors (41031171).

533405041 is a wasteful number, since it uses less digits than its factorization.

533405041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41031170.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 533405041 is about 23095.5632319283. The cubic root of 533405041 is about 810.9966094905.

Adding to 533405041 its reverse (140504335), we get a palindrome (673909376).

The spelling of 533405041 in words is "five hundred thirty-three million, four hundred five thousand, forty-one".