70653530672 has 10 divisors (see below), whose sum is σ = 136891215708. Its totient is φ = 35326765328.

The previous prime is 70653530639. The next prime is 70653530687. The reversal of 70653530672 is 27603535607.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2207922818 + ... + 2207922849.

Almost surely, 2^70653530672 is an apocalyptic number.

It is an amenable number.

70653530672 is a deficient number, since it is larger than the sum of its proper divisors (66237685036).

70653530672 is a wasteful number, since it uses less digits than its factorization.

70653530672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4415845675 (or 4415845669 counting only the distinct ones).

The product of its (nonzero) digits is 793800, while the sum is 44.

The spelling of 70653530672 in words is "seventy billion, six hundred fifty-three million, five hundred thirty thousand, six hundred seventy-two".