850653256 has 16 divisors (see below), whose sum is σ = 1678921200. Its totient is φ = 402940944.

The previous prime is 850653241. The next prime is 850653269. The reversal of 850653256 is 652356058.

It is a super-3 number, since 3×850653256³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2798050 + ... + 2798353.

It is an arithmetic number, because the mean of its divisors is an integer number (104932575).

Almost surely, 2^850653256 is an apocalyptic number.

It is an amenable number.

850653256 is a deficient number, since it is larger than the sum of its proper divisors (828267944).

850653256 is a wasteful number, since it uses less digits than its factorization.

850653256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5596428 (or 5596424 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

The square root of 850653256 is about 29165.9605705007. The cubic root of 850653256 is about 947.5108451081.

The spelling of 850653256 in words is "eight hundred fifty million, six hundred fifty-three thousand, two hundred fifty-six".