533406413 has 4 divisors (see below), whose sum is σ = 533906460. Its totient is φ = 532906368.

The previous prime is 533406397. The next prime is 533406427. The reversal of 533406413 is 314604335.

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 281803369 + 251603044 = 16787^2 + 15862^2 .

It is a cyclic number.

It is not a de Polignac number, because 533406413 - 2⁴ = 533406397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533406473) 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, 248420 + ... + 250557.

It is an arithmetic number, because the mean of its divisors is an integer number (133476615).

Almost surely, 2^533406413 is an apocalyptic number.

It is an amenable number.

533406413 is a deficient number, since it is larger than the sum of its proper divisors (500047).

533406413 is a wasteful number, since it uses less digits than its factorization.

533406413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500046.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 533406413 is about 23095.5929345839. The cubic root of 533406413 is about 810.9973048260.

The spelling of 533406413 in words is "five hundred thirty-three million, four hundred six thousand, four hundred thirteen".