536347929569 has 2 divisors, whose sum is σ = 536347929570. Its totient is φ = 536347929568.

The previous prime is 536347929547. The next prime is 536347929629. The reversal of 536347929569 is 965929743635.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 514249620544 + 22098309025 = 717112^2 + 148655^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-536347929569 is a prime.

It is a super-2 number, since 2×536347929569² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 536347929499 and 536347929508.

It is not a weakly prime, because it can be changed into another prime (536347529569) 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, 268173964784 + 268173964785.

It is an arithmetic number, because the mean of its divisors is an integer number (268173964785).

Almost surely, 2^536347929569 is an apocalyptic number.

It is an amenable number.

536347929569 is a deficient number, since it is larger than the sum of its proper divisors (1).

536347929569 is an equidigital number, since it uses as much as digits as its factorization.

536347929569 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 330674400, while the sum is 68.

The spelling of 536347929569 in words is "five hundred thirty-six billion, three hundred forty-seven million, nine hundred twenty-nine thousand, five hundred sixty-nine".