52272834269 has 2 divisors, whose sum is σ = 52272834270. Its totient is φ = 52272834268.

The previous prime is 52272834247. The next prime is 52272834307. The reversal of 52272834269 is 96243827225.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48149524900 + 4123309369 = 219430^2 + 64213^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52272834269 is a prime.

It is a super-2 number, since 2×52272834269² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52272834169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26136417134 + 26136417135.

It is an arithmetic number, because the mean of its divisors is an integer number (26136417135).

Almost surely, 2^52272834269 is an apocalyptic number.

It is an amenable number.

52272834269 is a deficient number, since it is larger than the sum of its proper divisors (1).

52272834269 is an equidigital number, since it uses as much as digits as its factorization.

52272834269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2903040, while the sum is 50.

The spelling of 52272834269 in words is "fifty-two billion, two hundred seventy-two million, eight hundred thirty-four thousand, two hundred sixty-nine".