828536413049 has 2 divisors, whose sum is σ = 828536413050. Its totient is φ = 828536413048.

The previous prime is 828536413039. The next prime is 828536413057. The reversal of 828536413049 is 940314635828.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 536163701824 + 292372711225 = 732232^2 + 540715^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-828536413049 is a prime.

It is not a weakly prime, because it can be changed into another prime (828536413039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 414268206524 + 414268206525.

It is an arithmetic number, because the mean of its divisors is an integer number (414268206525).

Almost surely, 2^828536413049 is an apocalyptic number.

It is an amenable number.

828536413049 is a deficient number, since it is larger than the sum of its proper divisors (1).

828536413049 is an equidigital number, since it uses as much as digits as its factorization.

828536413049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4976640, while the sum is 53.

The spelling of 828536413049 in words is "eight hundred twenty-eight billion, five hundred thirty-six million, four hundred thirteen thousand, forty-nine".