32020462849 has 2 divisors, whose sum is σ = 32020462850. Its totient is φ = 32020462848.

The previous prime is 32020462841. The next prime is 32020462853. The reversal of 32020462849 is 94826402023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22121207824 + 9899255025 = 148732^2 + 99495^2 .

It is an emirp because it is prime and its reverse (94826402023) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32020462849 - 2³ = 32020462841 is a prime.

It is not a weakly prime, because it can be changed into another prime (32020462841) 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, 16010231424 + 16010231425.

It is an arithmetic number, because the mean of its divisors is an integer number (16010231425).

Almost surely, 2^32020462849 is an apocalyptic number.

It is an amenable number.

32020462849 is a deficient number, since it is larger than the sum of its proper divisors (1).

32020462849 is an equidigital number, since it uses as much as digits as its factorization.

32020462849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 40.

The spelling of 32020462849 in words is "thirty-two billion, twenty million, four hundred sixty-two thousand, eight hundred forty-nine".