70508596699 has 16 divisors (see below), whose sum is σ = 72490429440. Its totient is φ = 68556974400.

The previous prime is 70508596681. The next prime is 70508596729. The reversal of 70508596699 is 99669580507.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70508596699 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 70508596699.

It is not an unprimeable number, because it can be changed into a prime (70508596199) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2058814 + ... + 2092780.

It is an arithmetic number, because the mean of its divisors is an integer number (4530651840).

Almost surely, 2^70508596699 is an apocalyptic number.

70508596699 is a deficient number, since it is larger than the sum of its proper divisors (1981832741).

70508596699 is a wasteful number, since it uses less digits than its factorization.

70508596699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34410.

The product of its (nonzero) digits is 36741600, while the sum is 64.

The spelling of 70508596699 in words is "seventy billion, five hundred eight million, five hundred ninety-six thousand, six hundred ninety-nine".