5227191327 has 64 divisors (see below), whose sum is σ = 7707392000. Its totient is φ = 3139855488.

The previous prime is 5227191313. The next prime is 5227191383. The reversal of 5227191327 is 7231917225.

It is not a de Polignac number, because 5227191327 - 2³² = 932224031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5227191427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22826049 + ... + 22826277.

It is an arithmetic number, because the mean of its divisors is an integer number (120428000).

Almost surely, 2^5227191327 is an apocalyptic number.

5227191327 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

5227191327 is a deficient number, since it is larger than the sum of its proper divisors (2480200673).

5227191327 is a wasteful number, since it uses less digits than its factorization.

5227191327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500.

The product of its digits is 52920, while the sum is 39.

The square root of 5227191327 is about 72299.3176108876. The cubic root of 5227191327 is about 1735.4927304098.

The spelling of 5227191327 in words is "five billion, two hundred twenty-seven million, one hundred ninety-one thousand, three hundred twenty-seven".