70050022717 has 4 divisors (see below), whose sum is σ = 70051085280. Its totient is φ = 70048960156.

The previous prime is 70050022661. The next prime is 70050022727. The reversal of 70050022717 is 71722005007.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 71722005007 = 17 ⋅4218941471.

It is a cyclic number.

It is not a de Polignac number, because 70050022717 - 2⁷ = 70050022589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70050022727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 425353 + ... + 566590.

It is an arithmetic number, because the mean of its divisors is an integer number (17512771320).

Almost surely, 2^70050022717 is an apocalyptic number.

It is an amenable number.

70050022717 is a deficient number, since it is larger than the sum of its proper divisors (1062563).

70050022717 is an equidigital number, since it uses as much as digits as its factorization.

70050022717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062562.

The product of its (nonzero) digits is 6860, while the sum is 31.

The spelling of 70050022717 in words is "seventy billion, fifty million, twenty-two thousand, seven hundred seventeen".