70594696919 has 2 divisors, whose sum is σ = 70594696920. Its totient is φ = 70594696918.

The previous prime is 70594696883. The next prime is 70594696937. The reversal of 70594696919 is 91969649507.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 70594696919 - 2¹² = 70594692823 is a prime.

It is a super-2 number, since 2×70594696919² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70594696999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35297348459 + 35297348460.

It is an arithmetic number, because the mean of its divisors is an integer number (35297348460).

Almost surely, 2^70594696919 is an apocalyptic number.

70594696919 is a deficient number, since it is larger than the sum of its proper divisors (1).

70594696919 is an equidigital number, since it uses as much as digits as its factorization.

70594696919 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33067440, while the sum is 65.

The spelling of 70594696919 in words is "seventy billion, five hundred ninety-four million, six hundred ninety-six thousand, nine hundred nineteen".