7102000056 has 128 divisors (see below), whose sum is σ = 19017123840. Its totient is φ = 2206310400.

The previous prime is 7102000027. The next prime is 7102000069. The reversal of 7102000056 is 6500002017.

It is a junction number, because it is equal to n+sod(n) for n = 7101999996 and 7102000041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2333896 + ... + 2336936.

It is an arithmetic number, because the mean of its divisors is an integer number (148571280).

Almost surely, 2^7102000056 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 7102000056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9508561920).

7102000056 is an abundant number, since it is smaller than the sum of its proper divisors (11915123784).

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

7102000056 is a wasteful number, since it uses less digits than its factorization.

7102000056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3197 (or 3193 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 7102000056 is about 84273.3650449536. The cubic root of 7102000056 is about 1922.1778001181.

The spelling of 7102000056 in words is "seven billion, one hundred two million, fifty-six", and thus it is an aban number.