536039993 has 2 divisors, whose sum is σ = 536039994. Its totient is φ = 536039992.

The previous prime is 536039947. The next prime is 536040013. The reversal of 536039993 is 399930635.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 444703744 + 91336249 = 21088^2 + 9557^2 .

It is a cyclic number.

It is not a de Polignac number, because 536039993 - 2⁶ = 536039929 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (536039923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268019996 + 268019997.

It is an arithmetic number, because the mean of its divisors is an integer number (268019997).

Almost surely, 2^536039993 is an apocalyptic number.

It is an amenable number.

536039993 is a deficient number, since it is larger than the sum of its proper divisors (1).

536039993 is an equidigital number, since it uses as much as digits as its factorization.

536039993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 590490, while the sum is 47.

The square root of 536039993 is about 23152.5375067184. The cubic root of 536039993 is about 812.3298227575.

The spelling of 536039993 in words is "five hundred thirty-six million, thirty-nine thousand, nine hundred ninety-three".