850857953151 has 8 divisors (see below), whose sum is σ = 1173597176880. Its totient is φ = 547678682432.

The previous prime is 850857953063. The next prime is 850857953159. The reversal of 850857953151 is 151359758058.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 850857953151 - 2⁹ = 850857952639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 850857953091 and 850857953100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (850857953159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4889988150 + ... + 4889988323.

It is an arithmetic number, because the mean of its divisors is an integer number (146699647110).

Almost surely, 2^850857953151 is an apocalyptic number.

850857953151 is a deficient number, since it is larger than the sum of its proper divisors (322739223729).

850857953151 is a wasteful number, since it uses less digits than its factorization.

850857953151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9779976505.

The product of its (nonzero) digits is 7560000, while the sum is 57.

The spelling of 850857953151 in words is "eight hundred fifty billion, eight hundred fifty-seven million, nine hundred fifty-three thousand, one hundred fifty-one".