32775328357 has 2 divisors, whose sum is σ = 32775328358. Its totient is φ = 32775328356.

The previous prime is 32775328343. The next prime is 32775328361. The reversal of 32775328357 is 75382357723.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19725921601 + 13049406756 = 140449^2 + 114234^2 .

It is an emirp because it is prime and its reverse (75382357723) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32775328357 - 2¹⁵ = 32775295589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32775328307) 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, 16387664178 + 16387664179.

It is an arithmetic number, because the mean of its divisors is an integer number (16387664179).

Almost surely, 2^32775328357 is an apocalyptic number.

It is an amenable number.

32775328357 is a deficient number, since it is larger than the sum of its proper divisors (1).

32775328357 is an equidigital number, since it uses as much as digits as its factorization.

32775328357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7408800, while the sum is 52.

The spelling of 32775328357 in words is "thirty-two billion, seven hundred seventy-five million, three hundred twenty-eight thousand, three hundred fifty-seven".