7888353056 has 96 divisors (see below), whose sum is σ = 17328100608. Its totient is φ = 3515719680.

The previous prime is 7888353029. The next prime is 7888353089. The reversal of 7888353056 is 6503538887.

It is a super-2 number, since 2×7888353056² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7888352989 and 7888353007.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1285676 + ... + 1291796.

It is an arithmetic number, because the mean of its divisors is an integer number (180501048).

Almost surely, 2^7888353056 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 7888353056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8664050304).

7888353056 is an abundant number, since it is smaller than the sum of its proper divisors (9439747552).

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

7888353056 is a wasteful number, since it uses less digits than its factorization.

7888353056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6274 (or 6266 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 53.

The square root of 7888353056 is about 88816.4008277750. The cubic root of 7888353056 is about 1990.6524678844.

The spelling of 7888353056 in words is "seven billion, eight hundred eighty-eight million, three hundred fifty-three thousand, fifty-six".