32457736049 has 2 divisors, whose sum is σ = 32457736050. Its totient is φ = 32457736048.

The previous prime is 32457736009. The next prime is 32457736079. The reversal of 32457736049 is 94063775423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26887800625 + 5569935424 = 163975^2 + 74632^2 .

It is a cyclic number.

It is not a de Polignac number, because 32457736049 - 2¹⁶ = 32457670513 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32457735988 and 32457736006.

It is not a weakly prime, because it can be changed into another prime (32457736009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16228868024 + 16228868025.

It is an arithmetic number, because the mean of its divisors is an integer number (16228868025).

Almost surely, 2^32457736049 is an apocalyptic number.

It is an amenable number.

32457736049 is a deficient number, since it is larger than the sum of its proper divisors (1).

32457736049 is an equidigital number, since it uses as much as digits as its factorization.

32457736049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3810240, while the sum is 50.

The spelling of 32457736049 in words is "thirty-two billion, four hundred fifty-seven million, seven hundred thirty-six thousand, forty-nine".