855851150 has 108 divisors (see below), whose sum is σ = 2036135304. Its totient is φ = 266666400.

The previous prime is 855851093. The next prime is 855851177. The reversal of 855851150 is 51158558.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 295007 + ... + 297893.

Almost surely, 2^855851150 is an apocalyptic number.

855851150 is an abundant number, since it is smaller than the sum of its proper divisors (1180284154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

855851150 is a wasteful number, since it uses less digits than its factorization.

855851150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2935 (or 2912 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 38.

The square root of 855851150 is about 29254.9337719298. The cubic root of 855851150 is about 949.4368407408.

The spelling of 855851150 in words is "eight hundred fifty-five million, eight hundred fifty-one thousand, one hundred fifty".