70733794560 has 288 divisors, whose sum is σ = 265402182528. Its totient is φ = 15828418560.

The previous prime is 70733794553. The next prime is 70733794577. The reversal of 70733794560 is 6549733707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 484714 + ... + 613526.

It is an arithmetic number, because the mean of its divisors is an integer number (921535356).

Almost surely, 2^70733794560 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 70733794560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132701091264).

70733794560 is an abundant number, since it is smaller than the sum of its proper divisors (194668387968).

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

70733794560 is a wasteful number, since it uses less digits than its factorization.

70733794560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128861 (or 128847 counting only the distinct ones).

The product of its (nonzero) digits is 3333960, while the sum is 51.

The spelling of 70733794560 in words is "seventy billion, seven hundred thirty-three million, seven hundred ninety-four thousand, five hundred sixty".