27163225007 has 2 divisors, whose sum is σ = 27163225008. Its totient is φ = 27163225006.

The previous prime is 27163224997. The next prime is 27163225013. The reversal of 27163225007 is 70052236172.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27163225007 - 2¹² = 27163220911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27163225097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13581612503 + 13581612504.

It is an arithmetic number, because the mean of its divisors is an integer number (13581612504).

Almost surely, 2^27163225007 is an apocalyptic number.

27163225007 is a deficient number, since it is larger than the sum of its proper divisors (1).

27163225007 is an equidigital number, since it uses as much as digits as its factorization.

27163225007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 35.

The spelling of 27163225007 in words is "twenty-seven billion, one hundred sixty-three million, two hundred twenty-five thousand, seven".