70053128288 has 144 divisors (see below), whose sum is σ = 171496180800. Its totient is φ = 27845475840.

The previous prime is 70053128281. The next prime is 70053128351. The reversal of 70053128288 is 88282135007.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70053128281) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1099283 + ... + 1161261.

It is an arithmetic number, because the mean of its divisors is an integer number (1190945700).

Almost surely, 2^70053128288 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 70053128288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85748090400).

70053128288 is an abundant number, since it is smaller than the sum of its proper divisors (101443052512).

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

70053128288 is a wasteful number, since it uses less digits than its factorization.

70053128288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62045 (or 62024 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 44.

The spelling of 70053128288 in words is "seventy billion, fifty-three million, one hundred twenty-eight thousand, two hundred eighty-eight".