512254033 has 2 divisors, whose sum is σ = 512254034. Its totient is φ = 512254032.

The previous prime is 512254021. The next prime is 512254087. The reversal of 512254033 is 330452215.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 350887824 + 161366209 = 18732^2 + 12703^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-512254033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 512253989 and 512254007.

It is not a weakly prime, because it can be changed into another prime (512254133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256127016 + 256127017.

It is an arithmetic number, because the mean of its divisors is an integer number (256127017).

Almost surely, 2^512254033 is an apocalyptic number.

It is an amenable number.

512254033 is a deficient number, since it is larger than the sum of its proper divisors (1).

512254033 is an equidigital number, since it uses as much as digits as its factorization.

512254033 is an odious number, because the sum of its binary digits is odd.

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

The square root of 512254033 is about 22633.0296911395. The cubic root of 512254033 is about 800.1322869782.

The spelling of 512254033 in words is "five hundred twelve million, two hundred fifty-four thousand, thirty-three".