825803050 has 36 divisors (see below), whose sum is σ = 1631689650. Its totient is φ = 310885120.

The previous prime is 825803039. The next prime is 825803051. The reversal of 825803050 is 50308528.

It can be written as a sum of positive squares in 9 ways, for example, as 44209201 + 781593849 = 6649^2 + 27957^2 .

It is not an unprimeable number, because it can be changed into a prime (825803051) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 14125 + ... + 43024.

Almost surely, 2^825803050 is an apocalyptic number.

825803050 is a deficient number, since it is larger than the sum of its proper divisors (805886600).

825803050 is a wasteful number, since it uses less digits than its factorization.

825803050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57195 (or 57173 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 825803050 is about 28736.7891386634. The cubic root of 825803050 is about 938.1929407329.

The spelling of 825803050 in words is "eight hundred twenty-five million, eight hundred three thousand, fifty".