70693793956 has 36 divisors (see below), whose sum is σ = 131625287248. Its totient is φ = 33215580288.

The previous prime is 70693793921. The next prime is 70693793993. The reversal of 70693793956 is 65939739607.

It is a super-2 number, since 2×70693793956² (a number of 22 digits) contains 22 as substring.

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 11 ways as a sum of consecutive naturals, for example, 695755 + ... + 790861.

Almost surely, 2^70693793956 is an apocalyptic number.

It is an amenable number.

70693793956 is a deficient number, since it is larger than the sum of its proper divisors (60931493292).

70693793956 is a wasteful number, since it uses less digits than its factorization.

70693793956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95788 (or 95769 counting only the distinct ones).

The product of its (nonzero) digits is 57868020, while the sum is 64.

The spelling of 70693793956 in words is "seventy billion, six hundred ninety-three million, seven hundred ninety-three thousand, nine hundred fifty-six".