825383411 has 2 divisors, whose sum is σ = 825383412. Its totient is φ = 825383410.

The previous prime is 825383387. The next prime is 825383417. The reversal of 825383411 is 114383528.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 825383411 - 2⁶ = 825383347 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (825383417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 412691705 + 412691706.

It is an arithmetic number, because the mean of its divisors is an integer number (412691706).

Almost surely, 2^825383411 is an apocalyptic number.

825383411 is a deficient number, since it is larger than the sum of its proper divisors (1).

825383411 is an equidigital number, since it uses as much as digits as its factorization.

825383411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23040, while the sum is 35.

The square root of 825383411 is about 28729.4867862271. The cubic root of 825383411 is about 938.0339968402.

The spelling of 825383411 in words is "eight hundred twenty-five million, three hundred eighty-three thousand, four hundred eleven".