506673833 has 2 divisors, whose sum is σ = 506673834. Its totient is φ = 506673832.

The previous prime is 506673793. The next prime is 506673841. The reversal of 506673833 is 338376605.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 327863449 + 178810384 = 18107^2 + 13372^2 .

It is a cyclic number.

It is not a de Polignac number, because 506673833 - 2²⁶ = 439564969 is a prime.

It is not a weakly prime, because it can be changed into another prime (506673883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253336916 + 253336917.

It is an arithmetic number, because the mean of its divisors is an integer number (253336917).

Almost surely, 2^506673833 is an apocalyptic number.

It is an amenable number.

506673833 is a deficient number, since it is larger than the sum of its proper divisors (1).

506673833 is an equidigital number, since it uses as much as digits as its factorization.

506673833 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 41.

The square root of 506673833 is about 22509.4165406392. The cubic root of 506673833 is about 797.2162795481.

The spelling of 506673833 in words is "five hundred six million, six hundred seventy-three thousand, eight hundred thirty-three".