7057358220 has 192 divisors, whose sum is σ = 22610327040. Its totient is φ = 1628928000.

The previous prime is 7057358213. The next prime is 7057358221. The reversal of 7057358220 is 228537507.

It is not an unprimeable number, because it can be changed into a prime (7057358221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1394695 + ... + 1399745.

It is an arithmetic number, because the mean of its divisors is an integer number (117762120).

Almost surely, 2^7057358220 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 7057358220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11305163520).

7057358220 is an abundant number, since it is smaller than the sum of its proper divisors (15552968820).

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

7057358220 is a wasteful number, since it uses less digits than its factorization.

7057358220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5176 (or 5174 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 39.

The square root of 7057358220 is about 84008.0842538383. The cubic root of 7057358220 is about 1918.1418492046.

The spelling of 7057358220 in words is "seven billion, fifty-seven million, three hundred fifty-eight thousand, two hundred twenty".