32771498849 has 2 divisors, whose sum is σ = 32771498850. Its totient is φ = 32771498848.

The previous prime is 32771498783. The next prime is 32771498857. The reversal of 32771498849 is 94889417723.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16969751824 + 15801747025 = 130268^2 + 125705^2 .

It is a cyclic number.

It is not a de Polignac number, because 32771498849 - 2¹² = 32771494753 is a prime.

It is a super-2 number, since 2×32771498849² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32771498791 and 32771498800.

It is not a weakly prime, because it can be changed into another prime (32771498869) 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, 16385749424 + 16385749425.

It is an arithmetic number, because the mean of its divisors is an integer number (16385749425).

Almost surely, 2^32771498849 is an apocalyptic number.

It is an amenable number.

32771498849 is a deficient number, since it is larger than the sum of its proper divisors (1).

32771498849 is an equidigital number, since it uses as much as digits as its factorization.

32771498849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24385536, while the sum is 62.

The spelling of 32771498849 in words is "thirty-two billion, seven hundred seventy-one million, four hundred ninety-eight thousand, eight hundred forty-nine".