70945593107 has 2 divisors, whose sum is σ = 70945593108. Its totient is φ = 70945593106.

The previous prime is 70945593101. The next prime is 70945593139. The reversal of 70945593107 is 70139554907.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70945593107 is a prime.

It is not a weakly prime, because it can be changed into another prime (70945593101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35472796553 + 35472796554.

It is an arithmetic number, because the mean of its divisors is an integer number (35472796554).

Almost surely, 2^70945593107 is an apocalyptic number.

70945593107 is a deficient number, since it is larger than the sum of its proper divisors (1).

70945593107 is an equidigital number, since it uses as much as digits as its factorization.

70945593107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1190700, while the sum is 50.

The spelling of 70945593107 in words is "seventy billion, nine hundred forty-five million, five hundred ninety-three thousand, one hundred seven".