533040407 has 2 divisors, whose sum is σ = 533040408. Its totient is φ = 533040406.

The previous prime is 533040401. The next prime is 533040437. The reversal of 533040407 is 704040335.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 533040407 - 2¹² = 533036311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (533040401) 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 as a sum of consecutive naturals, namely, 266520203 + 266520204.

It is an arithmetic number, because the mean of its divisors is an integer number (266520204).

Almost surely, 2^533040407 is an apocalyptic number.

533040407 is a deficient number, since it is larger than the sum of its proper divisors (1).

533040407 is an equidigital number, since it uses as much as digits as its factorization.

533040407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 533040407 is about 23087.6678553725. The cubic root of 533040407 is about 810.8117691257.

The spelling of 533040407 in words is "five hundred thirty-three million, forty thousand, four hundred seven".