536560353493 has 2 divisors, whose sum is σ = 536560353494. Its totient is φ = 536560353492.

The previous prime is 536560353487. The next prime is 536560353523. The reversal of 536560353493 is 394353065635.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 361708422084 + 174851931409 = 601422^2 + 418153^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-536560353493 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 536560353493.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (536560353403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268280176746 + 268280176747.

It is an arithmetic number, because the mean of its divisors is an integer number (268280176747).

Almost surely, 2^536560353493 is an apocalyptic number.

It is an amenable number.

536560353493 is a deficient number, since it is larger than the sum of its proper divisors (1).

536560353493 is an equidigital number, since it uses as much as digits as its factorization.

536560353493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13122000, while the sum is 52.

The spelling of 536560353493 in words is "five hundred thirty-six billion, five hundred sixty million, three hundred fifty-three thousand, four hundred ninety-three".