70352565656 has 16 divisors (see below), whose sum is σ = 133217112240. Its totient is φ = 34828002400.

The previous prime is 70352565637. The next prime is 70352565677. The reversal of 70352565656 is 65656525307.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 43534196 + ... + 43535811.

It is an arithmetic number, because the mean of its divisors is an integer number (8326069515).

Almost surely, 2^70352565656 is an apocalyptic number.

It is an amenable number.

70352565656 is a deficient number, since it is larger than the sum of its proper divisors (62864546584).

70352565656 is a wasteful number, since it uses less digits than its factorization.

70352565656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87070114 (or 87070110 counting only the distinct ones).

The product of its (nonzero) digits is 5670000, while the sum is 50.

The spelling of 70352565656 in words is "seventy billion, three hundred fifty-two million, five hundred sixty-five thousand, six hundred fifty-six".