32756426849 has 2 divisors, whose sum is σ = 32756426850. Its totient is φ = 32756426848.

The previous prime is 32756426837. The next prime is 32756426903. The reversal of 32756426849 is 94862465723.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17740375249 + 15016051600 = 133193^2 + 122540^2 .

It is a cyclic number.

It is not a de Polignac number, because 32756426849 - 2¹² = 32756422753 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32756426794 and 32756426803.

It is not a weakly prime, because it can be changed into another prime (32756426809) 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, 16378213424 + 16378213425.

It is an arithmetic number, because the mean of its divisors is an integer number (16378213425).

Almost surely, 2^32756426849 is an apocalyptic number.

It is an amenable number.

32756426849 is a deficient number, since it is larger than the sum of its proper divisors (1).

32756426849 is an equidigital number, since it uses as much as digits as its factorization.

32756426849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17418240, while the sum is 56.

The spelling of 32756426849 in words is "thirty-two billion, seven hundred fifty-six million, four hundred twenty-six thousand, eight hundred forty-nine".