7048721285760 has 512 divisors, whose sum is σ = 28695040819200. Its totient is φ = 1428944486400.

The previous prime is 7048721285729. The next prime is 7048721285777. The reversal of 7048721285760 is 675821278407.

It is a super-2 number, since 2×7048721285760² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7048721285760.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5480001 + ... + 6642879.

It is an arithmetic number, because the mean of its divisors is an integer number (56045001600).

Almost surely, 2^{7048721285760} is an apocalyptic number.

7048721285760 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7048721285760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14347520409600).

7048721285760 is an abundant number, since it is smaller than the sum of its proper divisors (21646319533440).

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

7048721285760 is a wasteful number, since it uses less digits than its factorization.

7048721285760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162960 (or 1162948 counting only the distinct ones).

The product of its (nonzero) digits is 10536960, while the sum is 57.

The spelling of 7048721285760 in words is "seven trillion, forty-eight billion, seven hundred twenty-one million, two hundred eighty-five thousand, seven hundred sixty".