232536550109 has 2 divisors, whose sum is σ = 232536550110. Its totient is φ = 232536550108.

The previous prime is 232536550091. The next prime is 232536550123. The reversal of 232536550109 is 901055635232.

It is a happy number.

Together with previous prime (232536550091) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 139509720100 + 93026830009 = 373510^2 + 305003^2 .

It is a cyclic number.

It is not a de Polignac number, because 232536550109 - 2¹² = 232536546013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232536552109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116268275054 + 116268275055.

It is an arithmetic number, because the mean of its divisors is an integer number (116268275055).

Almost surely, 2^232536550109 is an apocalyptic number.

It is an amenable number.

232536550109 is a deficient number, since it is larger than the sum of its proper divisors (1).

232536550109 is an equidigital number, since it uses as much as digits as its factorization.

232536550109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 243000, while the sum is 41.

The spelling of 232536550109 in words is "two hundred thirty-two billion, five hundred thirty-six million, five hundred fifty thousand, one hundred nine".