8550150857 has 8 divisors (see below), whose sum is σ = 8599126536. Its totient is φ = 8501231872.

The previous prime is 8550150821. The next prime is 8550150863. The reversal of 8550150857 is 7580510558.

It can be written as a sum of positive squares in 4 ways, for example, as 446730496 + 8103420361 = 21136^2 + 90019^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 8550150857 - 2²⁸ = 8281715401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8550150877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309233 + ... + 335745.

It is an arithmetic number, because the mean of its divisors is an integer number (1074890817).

Almost surely, 2^8550150857 is an apocalyptic number.

It is an amenable number.

8550150857 is a deficient number, since it is larger than the sum of its proper divisors (48975679).

8550150857 is a wasteful number, since it uses less digits than its factorization.

8550150857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28347.

The product of its (nonzero) digits is 280000, while the sum is 44.

The square root of 8550150857 is about 92467.0257821673. The cubic root of 8550150857 is about 2044.8333790992.

The spelling of 8550150857 in words is "eight billion, five hundred fifty million, one hundred fifty thousand, eight hundred fifty-seven".