70062077017 has 4 divisors (see below), whose sum is σ = 70417722276. Its totient is φ = 69706431760.

The previous prime is 70062076991. The next prime is 70062077021. The reversal of 70062077017 is 71077026007.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 67483570176 + 2578506841 = 259776^2 + 50779^2 .

It is a cyclic number.

It is not a de Polignac number, because 70062077017 - 2¹⁵ = 70062044249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73062077017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177822334 + ... + 177822727.

It is an arithmetic number, because the mean of its divisors is an integer number (17604430569).

Almost surely, 2^70062077017 is an apocalyptic number.

It is an amenable number.

70062077017 is a deficient number, since it is larger than the sum of its proper divisors (355645259).

70062077017 is a wasteful number, since it uses less digits than its factorization.

70062077017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355645258.

The product of its (nonzero) digits is 28812, while the sum is 37.

The spelling of 70062077017 in words is "seventy billion, sixty-two million, seventy-seven thousand, seventeen".