70227647927 has 2 divisors, whose sum is σ = 70227647928. Its totient is φ = 70227647926.

The previous prime is 70227647873. The next prime is 70227648037. The reversal of 70227647927 is 72974672207.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70227647927 - 2¹⁰ = 70227646903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70227647627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35113823963 + 35113823964.

It is an arithmetic number, because the mean of its divisors is an integer number (35113823964).

Almost surely, 2^70227647927 is an apocalyptic number.

70227647927 is a deficient number, since it is larger than the sum of its proper divisors (1).

70227647927 is an equidigital number, since it uses as much as digits as its factorization.

70227647927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4148928, while the sum is 53.

The spelling of 70227647927 in words is "seventy billion, two hundred twenty-seven million, six hundred forty-seven thousand, nine hundred twenty-seven".