5156170227 has 36 divisors (see below), whose sum is σ = 8539220664. Its totient is φ = 2986364160.

The previous prime is 5156170219. The next prime is 5156170231. The reversal of 5156170227 is 7220716515.

5156170227 is a `hidden beast` number, since 5 + 1 + 561 + 70 + 2 + 27 = 666.

It is not a de Polignac number, because 5156170227 - 2³ = 5156170219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5156170191 and 5156170200.

It is not an unprimeable number, because it can be changed into a prime (5156170207) 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 35 ways as a sum of consecutive naturals, for example, 73849 + ... + 125562.

It is an arithmetic number, because the mean of its divisors is an integer number (237200574).

Almost surely, 2^5156170227 is an apocalyptic number.

5156170227 is a deficient number, since it is larger than the sum of its proper divisors (3383050437).

5156170227 is a wasteful number, since it uses less digits than its factorization.

5156170227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199460 (or 199444 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 36.

The square root of 5156170227 is about 71806.4776117030. The cubic root of 5156170227 is about 1727.5968981204.

The spelling of 5156170227 in words is "five billion, one hundred fifty-six million, one hundred seventy thousand, two hundred twenty-seven".