70520671155706 has 16 divisors (see below), whose sum is σ = 106220550458880. Its totient is φ = 35114095119600.

The previous prime is 70520671155689. The next prime is 70520671155743. The reversal of 70520671155706 is 60755117602507.

70520671155706 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68014146 + ... + 69043213.

It is an arithmetic number, because the mean of its divisors is an integer number (6638784403680).

Almost surely, 2^{70520671155706} is an apocalyptic number.

70520671155706 is a deficient number, since it is larger than the sum of its proper divisors (35699879303174).

70520671155706 is a wasteful number, since it uses less digits than its factorization.

70520671155706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137058429.

The product of its (nonzero) digits is 3087000, while the sum is 52.

The spelling of 70520671155706 in words is "seventy trillion, five hundred twenty billion, six hundred seventy-one million, one hundred fifty-five thousand, seven hundred six".