70706175121607 has 2 divisors, whose sum is σ = 70706175121608. Its totient is φ = 70706175121606.

The previous prime is 70706175121573. The next prime is 70706175121633. The reversal of 70706175121607 is 70612157160707.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70706175121607 is a prime.

It is a super-2 number, since 2×70706175121607² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70706175121007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35353087560803 + 35353087560804.

It is an arithmetic number, because the mean of its divisors is an integer number (35353087560804).

Almost surely, 2^{70706175121607} is an apocalyptic number.

70706175121607 is a deficient number, since it is larger than the sum of its proper divisors (1).

70706175121607 is an equidigital number, since it uses as much as digits as its factorization.

70706175121607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864360, while the sum is 50.

The spelling of 70706175121607 in words is "seventy trillion, seven hundred six billion, one hundred seventy-five million, one hundred twenty-one thousand, six hundred seven".