825095393 has 2 divisors, whose sum is σ = 825095394. Its totient is φ = 825095392.

The previous prime is 825095389. The next prime is 825095417. The reversal of 825095393 is 393590528.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 606292129 + 218803264 = 24623^2 + 14792^2 .

It is a cyclic number.

It is not a de Polignac number, because 825095393 - 2² = 825095389 is a prime.

It is not a weakly prime, because it can be changed into another prime (825095303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 412547696 + 412547697.

It is an arithmetic number, because the mean of its divisors is an integer number (412547697).

Almost surely, 2^825095393 is an apocalyptic number.

It is an amenable number.

825095393 is a deficient number, since it is larger than the sum of its proper divisors (1).

825095393 is an equidigital number, since it uses as much as digits as its factorization.

825095393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 291600, while the sum is 44.

The square root of 825095393 is about 28724.4737636741. The cubic root of 825095393 is about 937.9248749850.

The spelling of 825095393 in words is "eight hundred twenty-five million, ninety-five thousand, three hundred ninety-three".