850742603707 has 16 divisors (see below), whose sum is σ = 931072672512. Its totient is φ = 773845954560.

The previous prime is 850742603629. The next prime is 850742603713. The reversal of 850742603707 is 707306247058.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 850742603707 - 2³¹ = 848595120059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (850742603717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 667318 + ... + 1465195.

It is an arithmetic number, because the mean of its divisors is an integer number (58192042032).

Almost surely, 2^850742603707 is an apocalyptic number.

850742603707 is a deficient number, since it is larger than the sum of its proper divisors (80330068805).

850742603707 is a wasteful number, since it uses less digits than its factorization.

850742603707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2133318.

The product of its (nonzero) digits is 1975680, while the sum is 49.

The spelling of 850742603707 in words is "eight hundred fifty billion, seven hundred forty-two million, six hundred three thousand, seven hundred seven".