70516161599534 has 12 divisors (see below), whose sum is σ = 123043506464664. Its totient is φ = 30221212114044.

The previous prime is 70516161599473. The next prime is 70516161599537. The reversal of 70516161599534 is 43599516161507.

It is a happy number.

70516161599534 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70516161599537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 359776334594 + ... + 359776334789.

It is an arithmetic number, because the mean of its divisors is an integer number (10253625538722).

Almost surely, 2^{70516161599534} is an apocalyptic number.

70516161599534 is a deficient number, since it is larger than the sum of its proper divisors (52527344865130).

70516161599534 is a wasteful number, since it uses less digits than its factorization.

70516161599534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719552669399 (or 719552669392 counting only the distinct ones).

The product of its (nonzero) digits is 30618000, while the sum is 62.

The spelling of 70516161599534 in words is "seventy trillion, five hundred sixteen billion, one hundred sixty-one million, five hundred ninety-nine thousand, five hundred thirty-four".