729362052269 has 2 divisors, whose sum is σ = 729362052270. Its totient is φ = 729362052268.

The previous prime is 729362052233. The next prime is 729362052281. The reversal of 729362052269 is 962250263927.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 476428496644 + 252933555625 = 690238^2 + 502925^2 .

It is a cyclic number.

It is not a de Polignac number, because 729362052269 - 2¹⁶ = 729361986733 is a prime.

It is a super-2 number, since 2×729362052269² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 729362052269.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (729362052229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 364681026134 + 364681026135.

It is an arithmetic number, because the mean of its divisors is an integer number (364681026135).

Almost surely, 2^729362052269 is an apocalyptic number.

It is an amenable number.

729362052269 is a deficient number, since it is larger than the sum of its proper divisors (1).

729362052269 is an equidigital number, since it uses as much as digits as its factorization.

729362052269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4898880, while the sum is 53.

The spelling of 729362052269 in words is "seven hundred twenty-nine billion, three hundred sixty-two million, fifty-two thousand, two hundred sixty-nine".