5221556027 has 2 divisors, whose sum is σ = 5221556028. Its totient is φ = 5221556026.

The previous prime is 5221556009. The next prime is 5221556033. The reversal of 5221556027 is 7206551225.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5221556027 - 2⁸ = 5221555771 is a prime.

It is a super-4 number, since 4×5221556027⁴ (a number of 40 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (5221550027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2610778013 + 2610778014.

It is an arithmetic number, because the mean of its divisors is an integer number (2610778014).

Almost surely, 2^5221556027 is an apocalyptic number.

5221556027 is a deficient number, since it is larger than the sum of its proper divisors (1).

5221556027 is an equidigital number, since it uses as much as digits as its factorization.

5221556027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42000, while the sum is 35.

The square root of 5221556027 is about 72260.3350877921. The cubic root of 5221556027 is about 1734.8688428567.

The spelling of 5221556027 in words is "five billion, two hundred twenty-one million, five hundred fifty-six thousand, twenty-seven".