70584303616 has 68 divisors (see below), whose sum is σ = 146039308200. Its totient is φ = 34074263552.

The previous prime is 70584303599. The next prime is 70584303719. The reversal of 70584303616 is 61630348507.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1881975 + ... + 1919113.

Almost surely, 2^70584303616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70584303616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73019654100).

70584303616 is an abundant number, since it is smaller than the sum of its proper divisors (75455004584).

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

70584303616 is an frugal number, since it uses more digits than its factorization.

70584303616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37200 (or 37170 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 70584303616 in words is "seventy billion, five hundred eighty-four million, three hundred three thousand, six hundred sixteen".