825025850 has 24 divisors (see below), whose sum is σ = 1674053568. Its totient is φ = 300009200.

The previous prime is 825025841. The next prime is 825025867. The reversal of 825025850 is 58520528.

825025850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 825025850.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 749474 + ... + 750573.

It is an arithmetic number, because the mean of its divisors is an integer number (69752232).

Almost surely, 2^825025850 is an apocalyptic number.

825025850 is an abundant number, since it is smaller than the sum of its proper divisors (849027718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

825025850 is a wasteful number, since it uses less digits than its factorization.

825025850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500070 (or 1500065 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 35.

The square root of 825025850 is about 28723.2632199059. The cubic root of 825025850 is about 937.8985233079.

The spelling of 825025850 in words is "eight hundred twenty-five million, twenty-five thousand, eight hundred fifty".