850451410911 has 32 divisors (see below), whose sum is σ = 1244925739008. Its totient is φ = 514087211520.

The previous prime is 850451410901. The next prime is 850451410931. The reversal of 850451410911 is 119014154058.

It is not a de Polignac number, because 850451410911 - 2⁶ = 850451410847 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 850451410911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (850451410901) 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 31 ways as a sum of consecutive naturals, for example, 853536 + ... + 1558661.

It is an arithmetic number, because the mean of its divisors is an integer number (38903929344).

Almost surely, 2^850451410911 is an apocalyptic number.

850451410911 is a deficient number, since it is larger than the sum of its proper divisors (394474328097).

850451410911 is a wasteful number, since it uses less digits than its factorization.

850451410911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2412471.

The product of its (nonzero) digits is 28800, while the sum is 39.

Adding to 850451410911 its reverse (119014154058), we get a palindrome (969465564969).

The spelling of 850451410911 in words is "eight hundred fifty billion, four hundred fifty-one million, four hundred ten thousand, nine hundred eleven".