7910785056 has 24 divisors (see below), whose sum is σ = 20765811024. Its totient is φ = 2636928320.

The previous prime is 7910785031. The next prime is 7910785081. The reversal of 7910785056 is 6505870197.

It is an interprime number because it is at equal distance from previous prime (7910785031) and next prime (7910785081).

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 7910784996 and 7910785014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41201910 + ... + 41202101.

It is an arithmetic number, because the mean of its divisors is an integer number (865242126).

Almost surely, 2^7910785056 is an apocalyptic number.

It is an amenable number.

7910785056 is an abundant number, since it is smaller than the sum of its proper divisors (12855025968).

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

7910785056 is a wasteful number, since it uses less digits than its factorization.

7910785056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82404024 (or 82404016 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 48.

The square root of 7910785056 is about 88942.5941605033. The cubic root of 7910785056 is about 1992.5376123486.

The spelling of 7910785056 in words is "seven billion, nine hundred ten million, seven hundred eighty-five thousand, fifty-six".