70051305006 has 40 divisors (see below), whose sum is σ = 160306549920. Its totient is φ = 22853614752.

The previous prime is 70051305001. The next prime is 70051305013. The reversal of 70051305006 is 60050315007.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70051305001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4592551 + ... + 4607778.

It is an arithmetic number, because the mean of its divisors is an integer number (4007663748).

Almost surely, 2^70051305006 is an apocalyptic number.

70051305006 is an abundant number, since it is smaller than the sum of its proper divisors (90255244914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70051305006 is a wasteful number, since it uses less digits than its factorization.

70051305006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9200390 (or 9200381 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 27.

The spelling of 70051305006 in words is "seventy billion, fifty-one million, three hundred five thousand, six".