850828502 has 4 divisors (see below), whose sum is σ = 1276242756. Its totient is φ = 425414250.

The previous prime is 850828501. The next prime is 850828507. The reversal of 850828502 is 205828058.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (850828501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212707124 + ... + 212707127.

It is an arithmetic number, because the mean of its divisors is an integer number (319060689).

Almost surely, 2^850828502 is an apocalyptic number.

850828502 is a deficient number, since it is larger than the sum of its proper divisors (425414254).

850828502 is a wasteful number, since it uses less digits than its factorization.

850828502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425414253.

The product of its (nonzero) digits is 51200, while the sum is 38.

The square root of 850828502 is about 29168.9647056593. The cubic root of 850828502 is about 947.5759072953.

The spelling of 850828502 in words is "eight hundred fifty million, eight hundred twenty-eight thousand, five hundred two".