533423573 has 2 divisors, whose sum is σ = 533423574. Its totient is φ = 533423572.

The previous prime is 533423549. The next prime is 533423581. The reversal of 533423573 is 375324335.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 425720689 + 107702884 = 20633^2 + 10378^2 .

It is a cyclic number.

It is not a de Polignac number, because 533423573 - 2⁶ = 533423509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (533423533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266711786 + 266711787.

It is an arithmetic number, because the mean of its divisors is an integer number (266711787).

Almost surely, 2^533423573 is an apocalyptic number.

It is an amenable number.

533423573 is a deficient number, since it is larger than the sum of its proper divisors (1).

533423573 is an equidigital number, since it uses as much as digits as its factorization.

533423573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 113400, while the sum is 35.

The square root of 533423573 is about 23095.9644310429. The cubic root of 533423573 is about 811.0060014871.

The spelling of 533423573 in words is "five hundred thirty-three million, four hundred twenty-three thousand, five hundred seventy-three".