825118759741 has 2 divisors, whose sum is σ = 825118759742. Its totient is φ = 825118759740.

The previous prime is 825118759721. The next prime is 825118759813. The reversal of 825118759741 is 147957811528.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 550808887225 + 274309872516 = 742165^2 + 523746^2 .

It is a cyclic number.

It is not a de Polignac number, because 825118759741 - 2¹⁷ = 825118628669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (825118759721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 412559379870 + 412559379871.

It is an arithmetic number, because the mean of its divisors is an integer number (412559379871).

Almost surely, 2^825118759741 is an apocalyptic number.

It is an amenable number.

825118759741 is a deficient number, since it is larger than the sum of its proper divisors (1).

825118759741 is an equidigital number, since it uses as much as digits as its factorization.

825118759741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5644800, while the sum is 58.

The spelling of 825118759741 in words is "eight hundred twenty-five billion, one hundred eighteen million, seven hundred fifty-nine thousand, seven hundred forty-one".