70682353864 has 8 divisors (see below), whose sum is σ = 132529413510. Its totient is φ = 35341176928.

The previous prime is 70682353831. The next prime is 70682353897. The reversal of 70682353864 is 46835328607.

It is an interprime number because it is at equal distance from previous prime (70682353831) and next prime (70682353897).

It can be written as a sum of positive squares in only one way, i.e., 65448988900 + 5233364964 = 255830^2 + 72342^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 4417647109 + ... + 4417647124.

Almost surely, 2^70682353864 is an apocalyptic number.

It is an amenable number.

70682353864 is a deficient number, since it is larger than the sum of its proper divisors (61847059646).

70682353864 is a wasteful number, since it uses less digits than its factorization.

70682353864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8835294239 (or 8835294235 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 52.

The spelling of 70682353864 in words is "seventy billion, six hundred eighty-two million, three hundred fifty-three thousand, eight hundred sixty-four".