7054522880 has 80 divisors (see below), whose sum is σ = 17089296840. Its totient is φ = 2792620032.

The previous prime is 7054522879. The next prime is 7054522889. The reversal of 7054522880 is 882254507.

It can be written as a sum of positive squares in 4 ways, for example, as 5900697856 + 1153825024 = 76816^2 + 33968^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (7054522889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234116 + ... + 262524.

Almost surely, 2^7054522880 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 7054522880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8544648420).

7054522880 is an abundant number, since it is smaller than the sum of its proper divisors (10034773960).

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

7054522880 is an equidigital number, since it uses as much as digits as its factorization.

7054522880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28529 (or 28513 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 41.

The square root of 7054522880 is about 83991.2071588449. The cubic root of 7054522880 is about 1917.8849394359.

The spelling of 7054522880 in words is "seven billion, fifty-four million, five hundred twenty-two thousand, eight hundred eighty".