70227646903 has 2 divisors, whose sum is σ = 70227646904. Its totient is φ = 70227646902.

The previous prime is 70227646897. The next prime is 70227646963. The reversal of 70227646903 is 30964672207.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70227646903 - 2⁵ = 70227646871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70227646963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35113823451 + 35113823452.

It is an arithmetic number, because the mean of its divisors is an integer number (35113823452).

Almost surely, 2^70227646903 is an apocalyptic number.

70227646903 is a deficient number, since it is larger than the sum of its proper divisors (1).

70227646903 is an equidigital number, since it uses as much as digits as its factorization.

70227646903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 762048, while the sum is 46.

The spelling of 70227646903 in words is "seventy billion, two hundred twenty-seven million, six hundred forty-six thousand, nine hundred three".