536565779 has 2 divisors, whose sum is σ = 536565780. Its totient is φ = 536565778.

The previous prime is 536565773. The next prime is 536565793. The reversal of 536565779 is 977565635.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-536565779 is a prime.

It is a super-3 number, since 3×536565779³ (a number of 27 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 536565779.

It is not a weakly prime, because it can be changed into another prime (536565773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268282889 + 268282890.

It is an arithmetic number, because the mean of its divisors is an integer number (268282890).

Almost surely, 2^536565779 is an apocalyptic number.

536565779 is a deficient number, since it is larger than the sum of its proper divisors (1).

536565779 is an equidigital number, since it uses as much as digits as its factorization.

536565779 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5953500, while the sum is 53.

The square root of 536565779 is about 23163.8895481739. The cubic root of 536565779 is about 812.5953328455.

The spelling of 536565779 in words is "five hundred thirty-six million, five hundred sixty-five thousand, seven hundred seventy-nine".