5312149227 has 24 divisors (see below), whose sum is σ = 9566469120. Its totient is φ = 2759557680.

The previous prime is 5312149223. The next prime is 5312149229. The reversal of 5312149227 is 7229412135.

5312149227 is a `hidden beast` number, since 531 + 2 + 14 + 92 + 27 = 666.

It is not a de Polignac number, because 5312149227 - 2² = 5312149223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5312149191 and 5312149200.

It is not an unprimeable number, because it can be changed into a prime (5312149223) 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 23 ways as a sum of consecutive naturals, for example, 3832027 + ... + 3833412.

It is an arithmetic number, because the mean of its divisors is an integer number (398602880).

Almost surely, 2^5312149227 is an apocalyptic number.

5312149227 is a deficient number, since it is larger than the sum of its proper divisors (4254319893).

5312149227 is a wasteful number, since it uses less digits than its factorization.

5312149227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7665463 (or 7665460 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 5312149227 is about 72884.4923629163. The cubic root of 5312149227 is about 1744.8446072522.

The spelling of 5312149227 in words is "five billion, three hundred twelve million, one hundred forty-nine thousand, two hundred twenty-seven".