70163356652 has 12 divisors (see below), whose sum is σ = 128124390576. Its totient is φ = 33556387920.

The previous prime is 70163356651. The next prime is 70163356663. The reversal of 70163356652 is 25665336107.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (70163356651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 381322499 + ... + 381322682.

It is an arithmetic number, because the mean of its divisors is an integer number (10677032548).

Almost surely, 2^70163356652 is an apocalyptic number.

It is an amenable number.

70163356652 is a deficient number, since it is larger than the sum of its proper divisors (57961033924).

70163356652 is a wasteful number, since it uses less digits than its factorization.

70163356652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762645208 (or 762645206 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 44.

The spelling of 70163356652 in words is "seventy billion, one hundred sixty-three million, three hundred fifty-six thousand, six hundred fifty-two".