802830825250 has 32 divisors (see below), whose sum is σ = 1510767977472. Its totient is φ = 319450990000.

The previous prime is 802830825241. The next prime is 802830825263. The reversal of 802830825250 is 52528038208.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 802830825197 and 802830825206.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8358856 + ... + 8454355.

It is an arithmetic number, because the mean of its divisors is an integer number (47211499296).

Almost surely, 2^802830825250 is an apocalyptic number.

802830825250 is a deficient number, since it is larger than the sum of its proper divisors (707937152222).

802830825250 is a wasteful number, since it uses less digits than its factorization.

802830825250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16813419 (or 16813409 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 43.

The spelling of 802830825250 in words is "eight hundred two billion, eight hundred thirty million, eight hundred twenty-five thousand, two hundred fifty".